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Exposición sobre Química Verde de la Universidad de Bradford, Reino Unido
Citation preview
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 147
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161
C983157983154983154983145983139983157983148983157983149 983142983151983154 B983154983137983140983142983151983154983140
B983141983158 983116983157983139983137983155 983124983137983155983150983145983149 983117983157983150983155983144983145 A983149983161 983122983145983140983148983141983161 I983137983150 983123983139983151983159983141983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 247
983105 983123983157983138983146983141983139983156 983116983137983157983150983139983144 983142983151983154
983107983144983141983149983145983155983156983154983161 983137983156 983106983154983137983140983142983151983154983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 347
983127983144983161 983107983144983141983149983145983155983156983154983161 983127983144983161 983118983151983159
bull HEFCEC983144983141983149983145983155983156983154983161 = 983123983156983154983137983156983141983143983145983139983137983148983148983161 I983149983152983151983154983156983137983150983156 983126983157983148983150983141983154983137983138983148983141 983123983157983138983146983141983139983156
ndash F983157983150983140983141983140 983140983141983149983137983150983140983085983154983137983145983155983145983150983143 983152983154983151983146983141983139983156983155 983145983150 983152983144983161983155983145983139983155 983139983144983141983149983145983155983156983154983161
983141983150983143983145983150983141983141983154983145983150983143 983149983137983156983144983141983149983137983156983145983139983155 983137983150983140 983149983151983140983141983154983150 983142983151983154983141983145983143983150 983148983137983150983143983157983137983143983141983155
ndash 991260F1991261 983140983141983158983141983148983151983152983149983141983150983156 983142983157983150983140983145983150983143 983142983151983154 HE
bull F983157983150983140983137983149983141983150983156983137983148 983155983139983145983141983150983139983141983155 983137983156 983156983144983141 983139983151983154983141 983151983142 983150983137983156983145983151983150983137983148 983141983139983151983150983151983149983161
Chemistry for Our Futurebull UAC Spectroscopy Daysbull BfdLeeds Future Elementsbull WY Aim Higher Primarybull Level 4 Progression for GampT
Re-Launch of Chemistrybull 2007 increase in UCAS chemistry
applications of 117bull STEM at the heart of UoB futurebull Large lsquovirtualrsquo chemistry presence
bull CFS PPC AGES IPI ICT
bull ldquo40 chemistry academicsrdquo
983137983150 983157 983157983154983141 983154983137983150 983137 983141983150983143983141983155 ndash E983150983141983154983143983161 E983150983158983145983154983151983150983149983141983150983156983137983148
ndash 983120983144983137983154983149983137 B983145983151983156983141983139983144
ndash I983150983150983151983158983137983156983145983151983150 983149983137983150983157983142983137983139983156983157983154983141 991256983144983145983143983144 983158983137983148983157983141991257 983144983151983149983141 amp 983152983141983154983155983151983150983137983148 983152983154983151983140983157983139983156983155
ndash 983117983141983137983155983157983154983141983149983141983150983156 983121C amp A983150983137983148983161983156983145983139983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 447
983127983144983161 983107983144983141983149983145983155983156983154983161 983127983144983161 983118983151983159
bull 983106983154983137983140983142983151983154983140 983107983144983141983149983145983155983156983154983161
ndash 983116983151983150983143983085983155983156983137983150983140983145983150983143 983155983157983139983139983141983155983155983142983157983148 983152983154983151983158983145983155983145983151983150 991251 A983152983152983148983145983139983137983156983145983151983150 F983151983139983157983155
bull A983152983152983148983145983141983140 C983144983141983149983145983155983156983154983161 C983144983141983149983145983139983137983148 E983150983143983145983150983141983141983154983145983150983143 C983151983148983151983157983154 C983144983141983149983145983155983156983154983161
bull C983144983141983149983145983139983137983148 983137983150983140 F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141983155
ndash 983116983145983150983147983137983143983141 983156983151 983123983156983154983137983156983141983143983145983139 983122983141983155983141983137983154983139983144 I983150983145983156983145983137983156983145983158983141983155
bull I983150983155983156983145983156983157983156983141 983151983142 983120983144983137983154983149983137983139983141983157983156983145983139983137983148 I983150983150983151983158983137983156983145983151983150
Career Destination Statistics for Graduates
Chemistry at Bradford
0
20
40
60
80
100
200203 200304 200405 200506 200607
In Employment In Futher Study Training
bull I983150983155983156983145983156983157983156983141 983151983142 C983137983150983139983141983154 983124983144983141983154983137983152983141983157983156983145983139983155bull 983125983150983145983158983141983154983155983145983156983161 A983150983137983148983161983156983145983139983137983148 C983141983150983156983154983141
bull I983122C 983120983151983148983161983149983141983154 E983150983143983145983150983141983141983154983145983150983143
ndash E983160983139983141983152983156983145983151983150983137983148 G983154983137983140983157983137983156983141 E983149983152983148983151983161983137983138983145983148983145983156983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 547
983120983151983155983145983156983145983151983150983145983150983143 983107983144983141983149983145983155983156983154983161 983137983156 983106983154983137983140983142983151983154983140
bull 983120983141983154983139983141983145983158983141983140 983123983156983154983141983150983143983156983144983155 983137983156 B983154983137983140983142983151983154983140
ndash E983149983152983148983151983161983137983138983145983148983145983156983161 983151983142 983155983156983157983140983141983150983156983155 ndash I983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161 983151983142 983139983151983157983154983155983141983155
ndash A983152983152983148983145983139983137983156983145983151983150983085983142983151983139983157983155 983151983142 983156983154983137983145983150983145983150983143
ndash 983123983157983139983139983141983155983155983142983157983148 983145983150983140983157983155983156983154983145983137983148 983137983154983156983150983141983154983155983144983145 983155Extend practical and vocational training
Relate chemistry to employerrsquos requirements
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 647
983118983141983159 983124983137983157983143983144983156 983120983154983151983143983154983137983149983149983141983155 983145983150 200809
983125983111 983120983154983151983143983154983137983149983149983141983155
bull 983107983144983141983149983145983155983156983154983161
bull 983107983144983141983149983145983155983156983154983161 983142983151983154991270
ndash A983150983137983148983161983155983145983155
ndash D983154983157983143 D983145983155983139983151983158983141983154983161
ndash F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141
983117983123983139 983105983150983137983148983161983156983145983139983137983148 983123983139983145983141983150983139983141983155
983105983154983139983144983137983141983151983148983151983143983145983139983137983148 983105983150983137983148983161983155983145983155
983109983150983158983145983154983151983150983149983141983150983156983137983148 983105983150983137983148983161983155983145983155
983110983151983154983141983150983155983145983139 983105983150983137983148983161983155983145983155
983120983144983137983154983149983137983139983141983157983156983145983139983137983148 983105983150983137983148983161983155983145983155
ndash 983141 983139 983150983141983155 983141983158983141 983151983152983149983141983150983156
bull 983120983137983156983144983159983137983161983155
ndash 983117983107983144983141983149 983138983161 983122983141983155983141983137983154983139983144 983120983148983137983139983141983149983141983150983156
ndash 983117983107983144983141983149 983138983161 983113983150983140983157983155983156983154983161 983120983148983137983139983141983149983141983150983156
bull B983123983139 983141983160983145983156983155 983152983151983155983155983145983138983148983141 983142983154983151983149 983138983151983156983144983117C983144983141983149 983152983137983156983144983159983137983161983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 747
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 847
983120983154983151983142983141983155983155983145983151983150983137983148 983120983154983137983139983156983145983139983141 991256983109983150983140983085983151983150991257 983120983148983137983139983141983149983141983150983156983155
bull F983157983148983148 983161983141983137983154 983152983148983137983139983141983149983141983150983156
bull I983150983140983157983155983156983154983161983085983144983151983155983156983141983140 983152983148983137983139983141983149983141983150983156983155
bull 983122983141983155983141983137983154983139983144 C983141983150983156983154983141 983152983148983137983139983141983149983141983150983156983155
ndash 983105983150983137983148983161983155983145983155
ndash 983108983154983157983143 983108983145983155983139983151983158983141983154983161
ndash 983120983144983137983154983149983137 983108983141983158983141983148983151983152983149983141983150983156
ndash 983110983151983154983141983150983155983145983139
bull 983123983144983151983154983156 983139983151983157983154983155983141 991256983154983141983148983141983137983155983141991257 983142983151983154 983156983137983157983143983144983156 983149983151983140983157983148983141983155
bull E983160983152983141983154983145983141983150983156983145983137983148 983148983141983137983154983150983145983150983143 991251 983120983154983151983142983141983155983155983145983151983150983137983148 D983141983158983141983148983151983152983149983141983150983156 (20983139983154)
ndash A983139983139983154983141983140983145983156983137983156983145983151983150 983151983142 983144983151983155983156 983156983154983137983145983150983145983150983143
ndash 983123983156983157983140983141983150983156983085983140983154983145983158983141983150 983148983141983137983154983150983145983150983143 983152983151983154983156983142983151983148983145983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 947
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1047
983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1147
983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1247
300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1347
90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1447
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1547
983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1647
983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1747
Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983105 983123983157983138983146983141983139983156 983116983137983157983150983139983144 983142983151983154
983107983144983141983149983145983155983156983154983161 983137983156 983106983154983137983140983142983151983154983140
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983127983144983161 983107983144983141983149983145983155983156983154983161 983127983144983161 983118983151983159
bull HEFCEC983144983141983149983145983155983156983154983161 = 983123983156983154983137983156983141983143983145983139983137983148983148983161 I983149983152983151983154983156983137983150983156 983126983157983148983150983141983154983137983138983148983141 983123983157983138983146983141983139983156
ndash F983157983150983140983141983140 983140983141983149983137983150983140983085983154983137983145983155983145983150983143 983152983154983151983146983141983139983156983155 983145983150 983152983144983161983155983145983139983155 983139983144983141983149983145983155983156983154983161
983141983150983143983145983150983141983141983154983145983150983143 983149983137983156983144983141983149983137983156983145983139983155 983137983150983140 983149983151983140983141983154983150 983142983151983154983141983145983143983150 983148983137983150983143983157983137983143983141983155
ndash 991260F1991261 983140983141983158983141983148983151983152983149983141983150983156 983142983157983150983140983145983150983143 983142983151983154 HE
bull F983157983150983140983137983149983141983150983156983137983148 983155983139983145983141983150983139983141983155 983137983156 983156983144983141 983139983151983154983141 983151983142 983150983137983156983145983151983150983137983148 983141983139983151983150983151983149983161
Chemistry for Our Futurebull UAC Spectroscopy Daysbull BfdLeeds Future Elementsbull WY Aim Higher Primarybull Level 4 Progression for GampT
Re-Launch of Chemistrybull 2007 increase in UCAS chemistry
applications of 117bull STEM at the heart of UoB futurebull Large lsquovirtualrsquo chemistry presence
bull CFS PPC AGES IPI ICT
bull ldquo40 chemistry academicsrdquo
983137983150 983157 983157983154983141 983154983137983150 983137 983141983150983143983141983155 ndash E983150983141983154983143983161 E983150983158983145983154983151983150983149983141983150983156983137983148
ndash 983120983144983137983154983149983137 B983145983151983156983141983139983144
ndash I983150983150983151983158983137983156983145983151983150 983149983137983150983157983142983137983139983156983157983154983141 991256983144983145983143983144 983158983137983148983157983141991257 983144983151983149983141 amp 983152983141983154983155983151983150983137983148 983152983154983151983140983157983139983156983155
ndash 983117983141983137983155983157983154983141983149983141983150983156 983121C amp A983150983137983148983161983156983145983139983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 447
983127983144983161 983107983144983141983149983145983155983156983154983161 983127983144983161 983118983151983159
bull 983106983154983137983140983142983151983154983140 983107983144983141983149983145983155983156983154983161
ndash 983116983151983150983143983085983155983156983137983150983140983145983150983143 983155983157983139983139983141983155983155983142983157983148 983152983154983151983158983145983155983145983151983150 991251 A983152983152983148983145983139983137983156983145983151983150 F983151983139983157983155
bull A983152983152983148983145983141983140 C983144983141983149983145983155983156983154983161 C983144983141983149983145983139983137983148 E983150983143983145983150983141983141983154983145983150983143 C983151983148983151983157983154 C983144983141983149983145983155983156983154983161
bull C983144983141983149983145983139983137983148 983137983150983140 F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141983155
ndash 983116983145983150983147983137983143983141 983156983151 983123983156983154983137983156983141983143983145983139 983122983141983155983141983137983154983139983144 I983150983145983156983145983137983156983145983158983141983155
bull I983150983155983156983145983156983157983156983141 983151983142 983120983144983137983154983149983137983139983141983157983156983145983139983137983148 I983150983150983151983158983137983156983145983151983150
Career Destination Statistics for Graduates
Chemistry at Bradford
0
20
40
60
80
100
200203 200304 200405 200506 200607
In Employment In Futher Study Training
bull I983150983155983156983145983156983157983156983141 983151983142 C983137983150983139983141983154 983124983144983141983154983137983152983141983157983156983145983139983155bull 983125983150983145983158983141983154983155983145983156983161 A983150983137983148983161983156983145983139983137983148 C983141983150983156983154983141
bull I983122C 983120983151983148983161983149983141983154 E983150983143983145983150983141983141983154983145983150983143
ndash E983160983139983141983152983156983145983151983150983137983148 G983154983137983140983157983137983156983141 E983149983152983148983151983161983137983138983145983148983145983156983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 547
983120983151983155983145983156983145983151983150983145983150983143 983107983144983141983149983145983155983156983154983161 983137983156 983106983154983137983140983142983151983154983140
bull 983120983141983154983139983141983145983158983141983140 983123983156983154983141983150983143983156983144983155 983137983156 B983154983137983140983142983151983154983140
ndash E983149983152983148983151983161983137983138983145983148983145983156983161 983151983142 983155983156983157983140983141983150983156983155 ndash I983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161 983151983142 983139983151983157983154983155983141983155
ndash A983152983152983148983145983139983137983156983145983151983150983085983142983151983139983157983155 983151983142 983156983154983137983145983150983145983150983143
ndash 983123983157983139983139983141983155983155983142983157983148 983145983150983140983157983155983156983154983145983137983148 983137983154983156983150983141983154983155983144983145 983155Extend practical and vocational training
Relate chemistry to employerrsquos requirements
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 647
983118983141983159 983124983137983157983143983144983156 983120983154983151983143983154983137983149983149983141983155 983145983150 200809
983125983111 983120983154983151983143983154983137983149983149983141983155
bull 983107983144983141983149983145983155983156983154983161
bull 983107983144983141983149983145983155983156983154983161 983142983151983154991270
ndash A983150983137983148983161983155983145983155
ndash D983154983157983143 D983145983155983139983151983158983141983154983161
ndash F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141
983117983123983139 983105983150983137983148983161983156983145983139983137983148 983123983139983145983141983150983139983141983155
983105983154983139983144983137983141983151983148983151983143983145983139983137983148 983105983150983137983148983161983155983145983155
983109983150983158983145983154983151983150983149983141983150983156983137983148 983105983150983137983148983161983155983145983155
983110983151983154983141983150983155983145983139 983105983150983137983148983161983155983145983155
983120983144983137983154983149983137983139983141983157983156983145983139983137983148 983105983150983137983148983161983155983145983155
ndash 983141 983139 983150983141983155 983141983158983141 983151983152983149983141983150983156
bull 983120983137983156983144983159983137983161983155
ndash 983117983107983144983141983149 983138983161 983122983141983155983141983137983154983139983144 983120983148983137983139983141983149983141983150983156
ndash 983117983107983144983141983149 983138983161 983113983150983140983157983155983156983154983161 983120983148983137983139983141983149983141983150983156
bull B983123983139 983141983160983145983156983155 983152983151983155983155983145983138983148983141 983142983154983151983149 983138983151983156983144983117C983144983141983149 983152983137983156983144983159983137983161983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 747
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 847
983120983154983151983142983141983155983155983145983151983150983137983148 983120983154983137983139983156983145983139983141 991256983109983150983140983085983151983150991257 983120983148983137983139983141983149983141983150983156983155
bull F983157983148983148 983161983141983137983154 983152983148983137983139983141983149983141983150983156
bull I983150983140983157983155983156983154983161983085983144983151983155983156983141983140 983152983148983137983139983141983149983141983150983156983155
bull 983122983141983155983141983137983154983139983144 C983141983150983156983154983141 983152983148983137983139983141983149983141983150983156983155
ndash 983105983150983137983148983161983155983145983155
ndash 983108983154983157983143 983108983145983155983139983151983158983141983154983161
ndash 983120983144983137983154983149983137 983108983141983158983141983148983151983152983149983141983150983156
ndash 983110983151983154983141983150983155983145983139
bull 983123983144983151983154983156 983139983151983157983154983155983141 991256983154983141983148983141983137983155983141991257 983142983151983154 983156983137983157983143983144983156 983149983151983140983157983148983141983155
bull E983160983152983141983154983145983141983150983156983145983137983148 983148983141983137983154983150983145983150983143 991251 983120983154983151983142983141983155983155983145983151983150983137983148 D983141983158983141983148983151983152983149983141983150983156 (20983139983154)
ndash A983139983139983154983141983140983145983156983137983156983145983151983150 983151983142 983144983151983155983156 983156983154983137983145983150983145983150983143
ndash 983123983156983157983140983141983150983156983085983140983154983145983158983141983150 983148983141983137983154983150983145983150983143 983152983151983154983156983142983151983148983145983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 947
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1047
983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1147
983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1247
300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1347
90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1447
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1547
983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1647
983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1747
Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3747
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
7172019 Green Chemistry_Bradford UK
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983127983144983161 983107983144983141983149983145983155983156983154983161 983127983144983161 983118983151983159
bull HEFCEC983144983141983149983145983155983156983154983161 = 983123983156983154983137983156983141983143983145983139983137983148983148983161 I983149983152983151983154983156983137983150983156 983126983157983148983150983141983154983137983138983148983141 983123983157983138983146983141983139983156
ndash F983157983150983140983141983140 983140983141983149983137983150983140983085983154983137983145983155983145983150983143 983152983154983151983146983141983139983156983155 983145983150 983152983144983161983155983145983139983155 983139983144983141983149983145983155983156983154983161
983141983150983143983145983150983141983141983154983145983150983143 983149983137983156983144983141983149983137983156983145983139983155 983137983150983140 983149983151983140983141983154983150 983142983151983154983141983145983143983150 983148983137983150983143983157983137983143983141983155
ndash 991260F1991261 983140983141983158983141983148983151983152983149983141983150983156 983142983157983150983140983145983150983143 983142983151983154 HE
bull F983157983150983140983137983149983141983150983156983137983148 983155983139983145983141983150983139983141983155 983137983156 983156983144983141 983139983151983154983141 983151983142 983150983137983156983145983151983150983137983148 983141983139983151983150983151983149983161
Chemistry for Our Futurebull UAC Spectroscopy Daysbull BfdLeeds Future Elementsbull WY Aim Higher Primarybull Level 4 Progression for GampT
Re-Launch of Chemistrybull 2007 increase in UCAS chemistry
applications of 117bull STEM at the heart of UoB futurebull Large lsquovirtualrsquo chemistry presence
bull CFS PPC AGES IPI ICT
bull ldquo40 chemistry academicsrdquo
983137983150 983157 983157983154983141 983154983137983150 983137 983141983150983143983141983155 ndash E983150983141983154983143983161 E983150983158983145983154983151983150983149983141983150983156983137983148
ndash 983120983144983137983154983149983137 B983145983151983156983141983139983144
ndash I983150983150983151983158983137983156983145983151983150 983149983137983150983157983142983137983139983156983157983154983141 991256983144983145983143983144 983158983137983148983157983141991257 983144983151983149983141 amp 983152983141983154983155983151983150983137983148 983152983154983151983140983157983139983156983155
ndash 983117983141983137983155983157983154983141983149983141983150983156 983121C amp A983150983137983148983161983156983145983139983155
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983127983144983161 983107983144983141983149983145983155983156983154983161 983127983144983161 983118983151983159
bull 983106983154983137983140983142983151983154983140 983107983144983141983149983145983155983156983154983161
ndash 983116983151983150983143983085983155983156983137983150983140983145983150983143 983155983157983139983139983141983155983155983142983157983148 983152983154983151983158983145983155983145983151983150 991251 A983152983152983148983145983139983137983156983145983151983150 F983151983139983157983155
bull A983152983152983148983145983141983140 C983144983141983149983145983155983156983154983161 C983144983141983149983145983139983137983148 E983150983143983145983150983141983141983154983145983150983143 C983151983148983151983157983154 C983144983141983149983145983155983156983154983161
bull C983144983141983149983145983139983137983148 983137983150983140 F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141983155
ndash 983116983145983150983147983137983143983141 983156983151 983123983156983154983137983156983141983143983145983139 983122983141983155983141983137983154983139983144 I983150983145983156983145983137983156983145983158983141983155
bull I983150983155983156983145983156983157983156983141 983151983142 983120983144983137983154983149983137983139983141983157983156983145983139983137983148 I983150983150983151983158983137983156983145983151983150
Career Destination Statistics for Graduates
Chemistry at Bradford
0
20
40
60
80
100
200203 200304 200405 200506 200607
In Employment In Futher Study Training
bull I983150983155983156983145983156983157983156983141 983151983142 C983137983150983139983141983154 983124983144983141983154983137983152983141983157983156983145983139983155bull 983125983150983145983158983141983154983155983145983156983161 A983150983137983148983161983156983145983139983137983148 C983141983150983156983154983141
bull I983122C 983120983151983148983161983149983141983154 E983150983143983145983150983141983141983154983145983150983143
ndash E983160983139983141983152983156983145983151983150983137983148 G983154983137983140983157983137983156983141 E983149983152983148983151983161983137983138983145983148983145983156983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 547
983120983151983155983145983156983145983151983150983145983150983143 983107983144983141983149983145983155983156983154983161 983137983156 983106983154983137983140983142983151983154983140
bull 983120983141983154983139983141983145983158983141983140 983123983156983154983141983150983143983156983144983155 983137983156 B983154983137983140983142983151983154983140
ndash E983149983152983148983151983161983137983138983145983148983145983156983161 983151983142 983155983156983157983140983141983150983156983155 ndash I983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161 983151983142 983139983151983157983154983155983141983155
ndash A983152983152983148983145983139983137983156983145983151983150983085983142983151983139983157983155 983151983142 983156983154983137983145983150983145983150983143
ndash 983123983157983139983139983141983155983155983142983157983148 983145983150983140983157983155983156983154983145983137983148 983137983154983156983150983141983154983155983144983145 983155Extend practical and vocational training
Relate chemistry to employerrsquos requirements
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 647
983118983141983159 983124983137983157983143983144983156 983120983154983151983143983154983137983149983149983141983155 983145983150 200809
983125983111 983120983154983151983143983154983137983149983149983141983155
bull 983107983144983141983149983145983155983156983154983161
bull 983107983144983141983149983145983155983156983154983161 983142983151983154991270
ndash A983150983137983148983161983155983145983155
ndash D983154983157983143 D983145983155983139983151983158983141983154983161
ndash F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141
983117983123983139 983105983150983137983148983161983156983145983139983137983148 983123983139983145983141983150983139983141983155
983105983154983139983144983137983141983151983148983151983143983145983139983137983148 983105983150983137983148983161983155983145983155
983109983150983158983145983154983151983150983149983141983150983156983137983148 983105983150983137983148983161983155983145983155
983110983151983154983141983150983155983145983139 983105983150983137983148983161983155983145983155
983120983144983137983154983149983137983139983141983157983156983145983139983137983148 983105983150983137983148983161983155983145983155
ndash 983141 983139 983150983141983155 983141983158983141 983151983152983149983141983150983156
bull 983120983137983156983144983159983137983161983155
ndash 983117983107983144983141983149 983138983161 983122983141983155983141983137983154983139983144 983120983148983137983139983141983149983141983150983156
ndash 983117983107983144983141983149 983138983161 983113983150983140983157983155983156983154983161 983120983148983137983139983141983149983141983150983156
bull B983123983139 983141983160983145983156983155 983152983151983155983155983145983138983148983141 983142983154983151983149 983138983151983156983144983117C983144983141983149 983152983137983156983144983159983137983161983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 747
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 847
983120983154983151983142983141983155983155983145983151983150983137983148 983120983154983137983139983156983145983139983141 991256983109983150983140983085983151983150991257 983120983148983137983139983141983149983141983150983156983155
bull F983157983148983148 983161983141983137983154 983152983148983137983139983141983149983141983150983156
bull I983150983140983157983155983156983154983161983085983144983151983155983156983141983140 983152983148983137983139983141983149983141983150983156983155
bull 983122983141983155983141983137983154983139983144 C983141983150983156983154983141 983152983148983137983139983141983149983141983150983156983155
ndash 983105983150983137983148983161983155983145983155
ndash 983108983154983157983143 983108983145983155983139983151983158983141983154983161
ndash 983120983144983137983154983149983137 983108983141983158983141983148983151983152983149983141983150983156
ndash 983110983151983154983141983150983155983145983139
bull 983123983144983151983154983156 983139983151983157983154983155983141 991256983154983141983148983141983137983155983141991257 983142983151983154 983156983137983157983143983144983156 983149983151983140983157983148983141983155
bull E983160983152983141983154983145983141983150983156983145983137983148 983148983141983137983154983150983145983150983143 991251 983120983154983151983142983141983155983155983145983151983150983137983148 D983141983158983141983148983151983152983149983141983150983156 (20983139983154)
ndash A983139983139983154983141983140983145983156983137983156983145983151983150 983151983142 983144983151983155983156 983156983154983137983145983150983145983150983143
ndash 983123983156983157983140983141983150983156983085983140983154983145983158983141983150 983148983141983137983154983150983145983150983143 983152983151983154983156983142983151983148983145983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 947
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1047
983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1147
983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1247
300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1347
90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1447
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1547
983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1647
983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1747
Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3747
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3847
983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3947
Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4047
The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
7172019 Green Chemistry_Bradford UK
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983127983144983161 983107983144983141983149983145983155983156983154983161 983127983144983161 983118983151983159
bull 983106983154983137983140983142983151983154983140 983107983144983141983149983145983155983156983154983161
ndash 983116983151983150983143983085983155983156983137983150983140983145983150983143 983155983157983139983139983141983155983155983142983157983148 983152983154983151983158983145983155983145983151983150 991251 A983152983152983148983145983139983137983156983145983151983150 F983151983139983157983155
bull A983152983152983148983145983141983140 C983144983141983149983145983155983156983154983161 C983144983141983149983145983139983137983148 E983150983143983145983150983141983141983154983145983150983143 C983151983148983151983157983154 C983144983141983149983145983155983156983154983161
bull C983144983141983149983145983139983137983148 983137983150983140 F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141983155
ndash 983116983145983150983147983137983143983141 983156983151 983123983156983154983137983156983141983143983145983139 983122983141983155983141983137983154983139983144 I983150983145983156983145983137983156983145983158983141983155
bull I983150983155983156983145983156983157983156983141 983151983142 983120983144983137983154983149983137983139983141983157983156983145983139983137983148 I983150983150983151983158983137983156983145983151983150
Career Destination Statistics for Graduates
Chemistry at Bradford
0
20
40
60
80
100
200203 200304 200405 200506 200607
In Employment In Futher Study Training
bull I983150983155983156983145983156983157983156983141 983151983142 C983137983150983139983141983154 983124983144983141983154983137983152983141983157983156983145983139983155bull 983125983150983145983158983141983154983155983145983156983161 A983150983137983148983161983156983145983139983137983148 C983141983150983156983154983141
bull I983122C 983120983151983148983161983149983141983154 E983150983143983145983150983141983141983154983145983150983143
ndash E983160983139983141983152983156983145983151983150983137983148 G983154983137983140983157983137983156983141 E983149983152983148983151983161983137983138983145983148983145983156983161
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983120983151983155983145983156983145983151983150983145983150983143 983107983144983141983149983145983155983156983154983161 983137983156 983106983154983137983140983142983151983154983140
bull 983120983141983154983139983141983145983158983141983140 983123983156983154983141983150983143983156983144983155 983137983156 B983154983137983140983142983151983154983140
ndash E983149983152983148983151983161983137983138983145983148983145983156983161 983151983142 983155983156983157983140983141983150983156983155 ndash I983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161 983151983142 983139983151983157983154983155983141983155
ndash A983152983152983148983145983139983137983156983145983151983150983085983142983151983139983157983155 983151983142 983156983154983137983145983150983145983150983143
ndash 983123983157983139983139983141983155983155983142983157983148 983145983150983140983157983155983156983154983145983137983148 983137983154983156983150983141983154983155983144983145 983155Extend practical and vocational training
Relate chemistry to employerrsquos requirements
7172019 Green Chemistry_Bradford UK
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983118983141983159 983124983137983157983143983144983156 983120983154983151983143983154983137983149983149983141983155 983145983150 200809
983125983111 983120983154983151983143983154983137983149983149983141983155
bull 983107983144983141983149983145983155983156983154983161
bull 983107983144983141983149983145983155983156983154983161 983142983151983154991270
ndash A983150983137983148983161983155983145983155
ndash D983154983157983143 D983145983155983139983151983158983141983154983161
ndash F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141
983117983123983139 983105983150983137983148983161983156983145983139983137983148 983123983139983145983141983150983139983141983155
983105983154983139983144983137983141983151983148983151983143983145983139983137983148 983105983150983137983148983161983155983145983155
983109983150983158983145983154983151983150983149983141983150983156983137983148 983105983150983137983148983161983155983145983155
983110983151983154983141983150983155983145983139 983105983150983137983148983161983155983145983155
983120983144983137983154983149983137983139983141983157983156983145983139983137983148 983105983150983137983148983161983155983145983155
ndash 983141 983139 983150983141983155 983141983158983141 983151983152983149983141983150983156
bull 983120983137983156983144983159983137983161983155
ndash 983117983107983144983141983149 983138983161 983122983141983155983141983137983154983139983144 983120983148983137983139983141983149983141983150983156
ndash 983117983107983144983141983149 983138983161 983113983150983140983157983155983156983154983161 983120983148983137983139983141983149983141983150983156
bull B983123983139 983141983160983145983156983155 983152983151983155983155983145983138983148983141 983142983154983151983149 983138983151983156983144983117C983144983141983149 983152983137983156983144983159983137983161983155
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7172019 Green Chemistry_Bradford UK
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983120983154983151983142983141983155983155983145983151983150983137983148 983120983154983137983139983156983145983139983141 991256983109983150983140983085983151983150991257 983120983148983137983139983141983149983141983150983156983155
bull F983157983148983148 983161983141983137983154 983152983148983137983139983141983149983141983150983156
bull I983150983140983157983155983156983154983161983085983144983151983155983156983141983140 983152983148983137983139983141983149983141983150983156983155
bull 983122983141983155983141983137983154983139983144 C983141983150983156983154983141 983152983148983137983139983141983149983141983150983156983155
ndash 983105983150983137983148983161983155983145983155
ndash 983108983154983157983143 983108983145983155983139983151983158983141983154983161
ndash 983120983144983137983154983149983137 983108983141983158983141983148983151983152983149983141983150983156
ndash 983110983151983154983141983150983155983145983139
bull 983123983144983151983154983156 983139983151983157983154983155983141 991256983154983141983148983141983137983155983141991257 983142983151983154 983156983137983157983143983144983156 983149983151983140983157983148983141983155
bull E983160983152983141983154983145983141983150983156983145983137983148 983148983141983137983154983150983145983150983143 991251 983120983154983151983142983141983155983155983145983151983150983137983148 D983141983158983141983148983151983152983149983141983150983156 (20983139983154)
ndash A983139983139983154983141983140983145983156983137983156983145983151983150 983151983142 983144983151983155983156 983156983154983137983145983150983145983150983143
ndash 983123983156983157983140983141983150983156983085983140983154983145983158983141983150 983148983141983137983154983150983145983150983143 983152983151983154983156983142983151983148983145983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 947
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1047
983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1147
983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1247
300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1347
90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1447
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1547
983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1647
983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1747
Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4647
The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 547
983120983151983155983145983156983145983151983150983145983150983143 983107983144983141983149983145983155983156983154983161 983137983156 983106983154983137983140983142983151983154983140
bull 983120983141983154983139983141983145983158983141983140 983123983156983154983141983150983143983156983144983155 983137983156 B983154983137983140983142983151983154983140
ndash E983149983152983148983151983161983137983138983145983148983145983156983161 983151983142 983155983156983157983140983141983150983156983155 ndash I983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161 983151983142 983139983151983157983154983155983141983155
ndash A983152983152983148983145983139983137983156983145983151983150983085983142983151983139983157983155 983151983142 983156983154983137983145983150983145983150983143
ndash 983123983157983139983139983141983155983155983142983157983148 983145983150983140983157983155983156983154983145983137983148 983137983154983156983150983141983154983155983144983145 983155Extend practical and vocational training
Relate chemistry to employerrsquos requirements
7172019 Green Chemistry_Bradford UK
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983118983141983159 983124983137983157983143983144983156 983120983154983151983143983154983137983149983149983141983155 983145983150 200809
983125983111 983120983154983151983143983154983137983149983149983141983155
bull 983107983144983141983149983145983155983156983154983161
bull 983107983144983141983149983145983155983156983154983161 983142983151983154991270
ndash A983150983137983148983161983155983145983155
ndash D983154983157983143 D983145983155983139983151983158983141983154983161
ndash F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141
983117983123983139 983105983150983137983148983161983156983145983139983137983148 983123983139983145983141983150983139983141983155
983105983154983139983144983137983141983151983148983151983143983145983139983137983148 983105983150983137983148983161983155983145983155
983109983150983158983145983154983151983150983149983141983150983156983137983148 983105983150983137983148983161983155983145983155
983110983151983154983141983150983155983145983139 983105983150983137983148983161983155983145983155
983120983144983137983154983149983137983139983141983157983156983145983139983137983148 983105983150983137983148983161983155983145983155
ndash 983141 983139 983150983141983155 983141983158983141 983151983152983149983141983150983156
bull 983120983137983156983144983159983137983161983155
ndash 983117983107983144983141983149 983138983161 983122983141983155983141983137983154983139983144 983120983148983137983139983141983149983141983150983156
ndash 983117983107983144983141983149 983138983161 983113983150983140983157983155983156983154983161 983120983148983137983139983141983149983141983150983156
bull B983123983139 983141983160983145983156983155 983152983151983155983155983145983138983148983141 983142983154983151983149 983138983151983156983144983117C983144983141983149 983152983137983156983144983159983137983161983155
7172019 Green Chemistry_Bradford UK
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7172019 Green Chemistry_Bradford UK
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983120983154983151983142983141983155983155983145983151983150983137983148 983120983154983137983139983156983145983139983141 991256983109983150983140983085983151983150991257 983120983148983137983139983141983149983141983150983156983155
bull F983157983148983148 983161983141983137983154 983152983148983137983139983141983149983141983150983156
bull I983150983140983157983155983156983154983161983085983144983151983155983156983141983140 983152983148983137983139983141983149983141983150983156983155
bull 983122983141983155983141983137983154983139983144 C983141983150983156983154983141 983152983148983137983139983141983149983141983150983156983155
ndash 983105983150983137983148983161983155983145983155
ndash 983108983154983157983143 983108983145983155983139983151983158983141983154983161
ndash 983120983144983137983154983149983137 983108983141983158983141983148983151983152983149983141983150983156
ndash 983110983151983154983141983150983155983145983139
bull 983123983144983151983154983156 983139983151983157983154983155983141 991256983154983141983148983141983137983155983141991257 983142983151983154 983156983137983157983143983144983156 983149983151983140983157983148983141983155
bull E983160983152983141983154983145983141983150983156983145983137983148 983148983141983137983154983150983145983150983143 991251 983120983154983151983142983141983155983155983145983151983150983137983148 D983141983158983141983148983151983152983149983141983150983156 (20983139983154)
ndash A983139983139983154983141983140983145983156983137983156983145983151983150 983151983142 983144983151983155983156 983156983154983137983145983150983145983150983143
ndash 983123983156983157983140983141983150983156983085983140983154983145983158983141983150 983148983141983137983154983150983145983150983143 983152983151983154983156983142983151983148983145983151
7172019 Green Chemistry_Bradford UK
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7172019 Green Chemistry_Bradford UK
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983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1147
983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1247
300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
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90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
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7172019 Green Chemistry_Bradford UK
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983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
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983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
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Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
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7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
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983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983118983141983159 983124983137983157983143983144983156 983120983154983151983143983154983137983149983149983141983155 983145983150 200809
983125983111 983120983154983151983143983154983137983149983149983141983155
bull 983107983144983141983149983145983155983156983154983161
bull 983107983144983141983149983145983155983156983154983161 983142983151983154991270
ndash A983150983137983148983161983155983145983155
ndash D983154983157983143 D983145983155983139983151983158983141983154983161
ndash F983151983154983141983150983155983145983139 983123983139983145983141983150983139983141
983117983123983139 983105983150983137983148983161983156983145983139983137983148 983123983139983145983141983150983139983141983155
983105983154983139983144983137983141983151983148983151983143983145983139983137983148 983105983150983137983148983161983155983145983155
983109983150983158983145983154983151983150983149983141983150983156983137983148 983105983150983137983148983161983155983145983155
983110983151983154983141983150983155983145983139 983105983150983137983148983161983155983145983155
983120983144983137983154983149983137983139983141983157983156983145983139983137983148 983105983150983137983148983161983155983145983155
ndash 983141 983139 983150983141983155 983141983158983141 983151983152983149983141983150983156
bull 983120983137983156983144983159983137983161983155
ndash 983117983107983144983141983149 983138983161 983122983141983155983141983137983154983139983144 983120983148983137983139983141983149983141983150983156
ndash 983117983107983144983141983149 983138983161 983113983150983140983157983155983156983154983161 983120983148983137983139983141983149983141983150983156
bull B983123983139 983141983160983145983156983155 983152983151983155983155983145983138983148983141 983142983154983151983149 983138983151983156983144983117C983144983141983149 983152983137983156983144983159983137983161983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 747
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 847
983120983154983151983142983141983155983155983145983151983150983137983148 983120983154983137983139983156983145983139983141 991256983109983150983140983085983151983150991257 983120983148983137983139983141983149983141983150983156983155
bull F983157983148983148 983161983141983137983154 983152983148983137983139983141983149983141983150983156
bull I983150983140983157983155983156983154983161983085983144983151983155983156983141983140 983152983148983137983139983141983149983141983150983156983155
bull 983122983141983155983141983137983154983139983144 C983141983150983156983154983141 983152983148983137983139983141983149983141983150983156983155
ndash 983105983150983137983148983161983155983145983155
ndash 983108983154983157983143 983108983145983155983139983151983158983141983154983161
ndash 983120983144983137983154983149983137 983108983141983158983141983148983151983152983149983141983150983156
ndash 983110983151983154983141983150983155983145983139
bull 983123983144983151983154983156 983139983151983157983154983155983141 991256983154983141983148983141983137983155983141991257 983142983151983154 983156983137983157983143983144983156 983149983151983140983157983148983141983155
bull E983160983152983141983154983145983141983150983156983145983137983148 983148983141983137983154983150983145983150983143 991251 983120983154983151983142983141983155983155983145983151983150983137983148 D983141983158983141983148983151983152983149983141983150983156 (20983139983154)
ndash A983139983139983154983141983140983145983156983137983156983145983151983150 983151983142 983144983151983155983156 983156983154983137983145983150983145983150983143
ndash 983123983156983157983140983141983150983156983085983140983154983145983158983141983150 983148983141983137983154983150983145983150983143 983152983151983154983156983142983151983148983145983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 947
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1047
983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1147
983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1247
300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1347
90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1447
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1547
983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1647
983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1747
Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4547
The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4647
The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4747
A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 747
7172019 Green Chemistry_Bradford UK
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983120983154983151983142983141983155983155983145983151983150983137983148 983120983154983137983139983156983145983139983141 991256983109983150983140983085983151983150991257 983120983148983137983139983141983149983141983150983156983155
bull F983157983148983148 983161983141983137983154 983152983148983137983139983141983149983141983150983156
bull I983150983140983157983155983156983154983161983085983144983151983155983156983141983140 983152983148983137983139983141983149983141983150983156983155
bull 983122983141983155983141983137983154983139983144 C983141983150983156983154983141 983152983148983137983139983141983149983141983150983156983155
ndash 983105983150983137983148983161983155983145983155
ndash 983108983154983157983143 983108983145983155983139983151983158983141983154983161
ndash 983120983144983137983154983149983137 983108983141983158983141983148983151983152983149983141983150983156
ndash 983110983151983154983141983150983155983145983139
bull 983123983144983151983154983156 983139983151983157983154983155983141 991256983154983141983148983141983137983155983141991257 983142983151983154 983156983137983157983143983144983156 983149983151983140983157983148983141983155
bull E983160983152983141983154983145983141983150983156983145983137983148 983148983141983137983154983150983145983150983143 991251 983120983154983151983142983141983155983155983145983151983150983137983148 D983141983158983141983148983151983152983149983141983150983156 (20983139983154)
ndash A983139983139983154983141983140983145983156983137983156983145983151983150 983151983142 983144983151983155983156 983156983154983137983145983150983145983150983143
ndash 983123983156983157983140983141983150983156983085983140983154983145983158983141983150 983148983141983137983154983150983145983150983143 983152983151983154983156983142983151983148983145983151
7172019 Green Chemistry_Bradford UK
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7172019 Green Chemistry_Bradford UK
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983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1147
983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
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300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
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90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
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7172019 Green Chemistry_Bradford UK
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983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
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983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
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Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
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7172019 Green Chemistry_Bradford UK
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983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
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983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
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983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
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Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983120983154983151983142983141983155983155983145983151983150983137983148 983120983154983137983139983156983145983139983141 991256983109983150983140983085983151983150991257 983120983148983137983139983141983149983141983150983156983155
bull F983157983148983148 983161983141983137983154 983152983148983137983139983141983149983141983150983156
bull I983150983140983157983155983156983154983161983085983144983151983155983156983141983140 983152983148983137983139983141983149983141983150983156983155
bull 983122983141983155983141983137983154983139983144 C983141983150983156983154983141 983152983148983137983139983141983149983141983150983156983155
ndash 983105983150983137983148983161983155983145983155
ndash 983108983154983157983143 983108983145983155983139983151983158983141983154983161
ndash 983120983144983137983154983149983137 983108983141983158983141983148983151983152983149983141983150983156
ndash 983110983151983154983141983150983155983145983139
bull 983123983144983151983154983156 983139983151983157983154983155983141 991256983154983141983148983141983137983155983141991257 983142983151983154 983156983137983157983143983144983156 983149983151983140983157983148983141983155
bull E983160983152983141983154983145983141983150983156983145983137983148 983148983141983137983154983150983145983150983143 991251 983120983154983151983142983141983155983155983145983151983150983137983148 D983141983158983141983148983151983152983149983141983150983156 (20983139983154)
ndash A983139983139983154983141983140983145983156983137983156983145983151983150 983151983142 983144983151983155983156 983156983154983137983145983150983145983150983143
ndash 983123983156983157983140983141983150983156983085983140983154983145983158983141983150 983148983141983137983154983150983145983150983143 983152983151983154983156983142983151983148983145983151
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983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
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983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
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300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1347
90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1447
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1547
983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1647
983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1747
Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4747
A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 947
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1047
983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1147
983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1247
300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1347
90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1447
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1547
983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1647
983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1747
Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
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Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
7172019 Green Chemistry_Bradford UK
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
7172019 Green Chemistry_Bradford UK
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
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983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983108983154983145983158983141983154983155
991256983123983144983151983157983148983140 983159983141 983138983151983156983144983141983154991257
7172019 Green Chemistry_Bradford UK
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983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
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300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
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90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
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7172019 Green Chemistry_Bradford UK
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983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
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983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
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Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
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7172019 Green Chemistry_Bradford UK
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983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
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983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
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Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
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G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3747
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983111983154983141983141983150983144983151983157983155983141 983143983137983155 983141983149983145983155983155983145983151983150983155 983138983161 983155983141983139983156983151983154
983117983137983150983157983142983137983139983156983157983154983145983150983143 I983150983140983157983155983156983154983145983141983155 983137983150983140 C983151983150983155983156983154983157983139983156983145983151983150983149983145983148983148983145983151983150 983156983151983150983150983141983155 C9831192 983141983153983157983145983158983137983148983141983150983156
httpeppeurostateceuropaeuportalpageportaleurostathome
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300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
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90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
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983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
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983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
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Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1247
300
350
400
I983150983140983141983160 983151983142 983152983154983151983140983157983139983156983145983151983150 983151983142 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155 983138983161 983156983151983160983145983139983145983156983161 983139983148983137983155983155
E983125 (27 983139983151983157983150983156983154983145983141983155)
983124983151983160983145983139 983107983144983141983149983145983139983137983148 983120983154983151983140983157983139983156983145983151983150
0
50
100
150
200
250
2002 2003 2004 2005 2006 2007 2008
983149 983145 983148 983145 983151 983150 983156 983151 983150 983150 983141 983155
983151 983137 983152983154983151 983157983139 983151983150 983151 983139 983141983149 983139983137 983155
983124983151983156983137983148 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
C983117983122 983085 983139983144983141983149983145983139983137983148983155
C983144983154983151983150983145983139 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983126983141983154983161 983156983151983160983145983139 983139983144983141983149983145983139983137983148983155
983124983151983160983145983139 983139983144983141983149983145983139983137983148983155
H983137983154983149983142983157983148 983139983144983141983149983145983139983137983148983155
httpeppeurostateceuropaeuportalpageportaleurostathome
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1347
90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1447
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1547
983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1647
983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1747
Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4647
The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4747
A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1347
90
Mt
983112983137983162983137983154983140983151983157983155 983159983137983155983156983141 983152983154983151983140983157983139983156983145983151983150 983085 983125983115
httpunstatsunorgunsdENVIRONMENTqindicatorshtm
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1447
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1547
983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1647
983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1747
Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1847
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 1947
983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
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983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
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G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
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983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
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Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
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983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
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983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
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Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
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G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
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983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
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E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
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983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3747
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3847
983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3947
Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4047
The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4447
983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983113983150983140983157983155983156983154983161 983108983154983145983158983141983154983155
Accenture Executive Survey on Climate Change 2008
7172019 Green Chemistry_Bradford UK
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983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
7172019 Green Chemistry_Bradford UK
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Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
7172019 Green Chemistry_Bradford UK
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7172019 Green Chemistry_Bradford UK
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983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
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983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
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Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
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G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
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983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
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E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3747
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3847
983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
7172019 Green Chemistry_Bradford UK
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983120983157983155983144983085983152983157983148983148
BBDO Consulting global CSR practice (2008)
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Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
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983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
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983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
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Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3747
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
7172019 Green Chemistry_Bradford UK
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
7172019 Green Chemistry_Bradford UK
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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Manufacturing Standards
Manufacturing standards and risks directives bull Integrated Pollution Prevention amp Control (IPPC) Directive(Environmental Permitting Regs) bull Large Combustion Plant Directive bull Waste Incineration Directive bull Solvent EmissionsDirective amp Titanium Dioxide DirectivesTo be consumed into the Industrial Emissions Directive in 2012 ndash 2014
Other relevant directives include bull Waste Electrical amp Electronic Equipment Directive bull Waste Framework Directive bullClean Air for Europe Directive bull Water Framework Directive bull UK - Contaminated Land Regimebull EU Seveso Directive ndash UK COMAH ndash Control of Major Hazards Regulations 1999 bull Integrated Pollution Prevention amp Control - Environmentalpermitting regulations
Product Standards
bull REACH Registration Evaluation and Authorisation and restrictions of Chemicals Regulation ndash started in 2007
983116983141983143983145983155983148983137983156983145983158983141 983148983137983150983140983155983139983137983152983141
bull CLP Classification Labelling and Packaging of Chemicals Regulation ndash starting in December 2010
Specific regulatory controls are also in place for chemicals used as actives in biocides (1998) pesticides (2005) foodingredients (1989) and pharmaceuticals (1968)
Regulatory limitations in specific applications bull Cosmetics and personal care bull Detergents bull Toys bull Batteries bull Paints bullElectronic and electric goods bull Aerosols bull Ecolabels bull Import and Export of Dangerous Chemicals bull Energy relatedproducts bull Food contact
Climate Change and Energy
EU Emissions Trading Scheme (ETS) bull Carbon allowances allocated to date but phase III will move to an auctioningbasis except for certain ldquoexposedrdquo sub sectors bull Full trading of carbon allowances now relatively matureClimate Change Levy (CCL) bull A levy on commercial energy use bull 80 relief from CCL soon to change to 65 relief bullCCA availability subject to PPC part A process (Pollution Prevention and Control regulation)Carbon Reduction Commitment (CRC) bull To begin in April 2010 bull Main focus is high energy using but low energyintensive sectors All companies using more than 6000 MW electricity in 2008 bull Allowances to be bought at pound12tonne
CO2 and revenue recycled according to performance bull Phase 2 will move to full auctioning of allowances
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983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
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httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983111983154983137983150983140 983107983144983137983148983148983141983150983143983141983155 983142983151983154 983123983157983155983156983137983145983150983137983138983145983148983145983156983161
983145983150 983156983144983141 983107983144983141983149983145983139983137983148 983113983150983140983157983155983156983154983161
This reality needs to be communicated through education and training
bull Today it is still relatively segregated and marginalized in the study ofecology and other environmental sciences
bull In management education the actions are segregated (and thereforemarginalized) in Environment Health and Safety (EHampS) offices or indebates about ethics and social responsibility
bull As central topics in the science communities and related to the healthand stability of societies today these issues are migrating to the core
of corporate strategy but education has not kept up
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
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983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2047
983106983137983154983154983145983141983154983155 983137983150983140 983111983151983137983148983155
A number of barriers to change are commonly perceived
bull Mature products and processes that make innovation risky difficult orunwarranted
bull Lack of reliable metrics to drive decision making and quantification of societal
impact
bull Economic pay-offs are too distant and not well understood
Goals for sustainabilit literac and education must include
bull Supporting the research agenda hellip through education about underlying driversand science innovation
bull Stimulating demand for environmentally benign technology among industrialscientists business people and consumers
bull Advocating a better understanding of the science challenges and opportunities
associated with sustainability within the chemical enterprisehellip
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2147
983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
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983113983150983156983141983154983140983145983155983139983145983152983148983145983150983137983154983145983156983161
bull Need for new skills to assess and develop new technologiesthat offer high performance and have a minimal environmentalfootprint
bull life cycle assessmentbull toxicology
bull A strong component of interdisciplinary research that helps students learn to integratetheir work with other disciplines while contributing to the development of a knowledgebase needed to address sustainability challenges In particular activities that getchemists and chemical engineers working together should be included
bull A strategic approach that encourages students to apply their basic chemistry
knowledge to real problems and provide them with familiarity of business thinking andindustrial practices business opportunities and challenges
bull An emphasis on skills such as communication and teamwork that are needed to workeffectively with a broad range of professionals
bull A basic understanding of hellip risk assessment methods associated with the biologicalimpacts on natural systems resulting from new compositions of matter and routes ofexposure
Committee on Grand Challenges for Sustainability in the Chemical Industry (2005)NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2247
983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983123983156983154983137983156983141983143983145983141983155 983142983151983154 983113983150983156983141983143983154983137983156983145983151983150
Potential approaches for integrating green chemistry intoexisting courses and curricula
bull Develop new course modules around green chemistry
bull Depth into the subject
bull Often treated as an optionelective and therefore does not impact whole cohort
bull Integrate green chemistry into existing courses both within the classroom and thelaboratory
bull Requires creativity for introducing the subject
bull Difficult to establish a holistic learning experience
bull Student-centred learning seeking alternatives to established methods
bull Develops experience of working across boundaries
bull Can integrate effectively with problem-based and group learning agenda
bull Encourages students to evaluate information
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httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2347
983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2447
Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2547
G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983113983149983152983137983139983156 983137983155983155983141983155983155983149983141983150983156 991251
983137 983139983151983154983141 983155983147983145983148983148 983142983151983154 983152983154983151983142983141983155983155983145983151983150983137983148 983139983144983141983149983145983155983156983155
The metrics of green chemistry provide a core challengehellip
Key challengesbull Data quality and availabilitybull Diversitybull One-size fits all
A good measurement systems (metric) needs to bebull Applicablebull Scalablebull Understandablebull Reproduciblebull Descriptive of all dimensions of the sustainability environment
ldquoIn order to change something you have to be able to measure it and you have tobe able to do it quantitativelyhelliprdquo
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Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
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G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3747
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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Sustainable Development represents a real challenge
bull A systemic change
bull solutions that integrate fully the needs of the economy society and theenvironment beyond minimisation of negative impacts of its productsand processes
983124983144983141 983141983140983157983139983137983156983145983151983150983137983148 983139983144983137983148983148983141983150983143983141
bull Creative and innovative approachbull Requires demonstration (to industries and associated supply chains) that
real positive contributions to the Sustainable Development agenda canhave real positive effects on companies and their ultimate profitability
Therefore it is important that Sustainable Development is embedded intoinnovation and education processes
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G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
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983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
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E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3747
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3847
983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3947
Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
7172019 Green Chemistry_Bradford UK
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
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983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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G983154983141983141983150983145983150983143 983156983144983141 C983144983141983149983145983155983156983154983161 C983157983154983154983145983139983157983148983157983149bull 983124983144983145983155 983152983154983151983146983141983139983156 983144983137983155 983145983150983158983151983148983158983141983140 983156983144983141 983142983151983148983148983151983159983145983150983143
bull 983122983141983158983145983141983159 983151983142 983139983157983154983154983141983150983156 983152983154983137983139983156983145983155983141
bull 983118983141983141983140983155 A983150983137983148983161983155983145983155
ndash 983123983156983157983140983141983150983156983155 ndash 983123983156983137983142983142
ndash E983149983152983148983151983161983141983154983155
bull I983140983141983150983156983145983142983145983139983137983156983145983151983150 983151983142 983155983156983137983143983141983155 983142983151983154 983145983150983156983141983143983154983137983156983145983151983150 983151983142 983141983150983158983145983154983151983150983149983141983150983156983137983148
983137983159983137983154983141983150983141983155983155
bull 983124983144983141 983140983141983158983141983148983151983152983149983141983150983156 983151983142 983137 983155983141983156 983151983142 983155983156983157983140983141983150983156 983139983141983150983156983154983141983140 983141983160983141983154983139983145983155983141983155
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983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
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E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
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983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
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983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
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I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
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Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
7172019 Green Chemistry_Bradford UK
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4547
The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4647
The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4747
A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2647
983116983137983138 983105983159983137983154983141983150983141983155983155
983089983090 983120983154983145983150983139983145983152983148983141983155 983151983142 983111983154983141983141983150 983107983144983141983149983145983155983156983154983161 983120983151983155983156983141983154 983107983137983149983152983137983145983143983150
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
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983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
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I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4747
A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2747
E983160983152983141983139983156983141983140 983119983157983156983152983157983156983155bull 983123983157983154983158983141983161 983137983150983140 983137983150983137983148983161983155983145983155 983151983142 983150983141983141983140983155 983142983151983154 983143983154983137983140983157983137983156983141 983141983150983143983137983143983141983149983141983150983156 983142983151983154
983155983157983155983156983137983145983150983137983138983148983141 983140983141983158983141983148983151983152983149983141983150983156
bull 983123983156983157983140983141983150983156983085983139983141983150983156983154983141983140 983156983154983137983145983150983145983150983143 983149983137983156983141983154983145983137983148 983142983151983154 983137983157983140983145983156 983151983142 983148983137983138983151983154983137983156983151983154983161
983141983150983158983145983154983151983150983149983141983150983156983155
983145983150983139983148983157983155983145983151983150 983145983150983156983151 C9831449831419831499831459831559831569831549831614 983139983157983154983154983145983139983157983148983157983149
bull I983150983156983141983143983154983137983156983141983140 983156983154983137983145983150983145983150983143 983152983137983139983147983137983143983141 983145983150 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983144983141 983141983160983145983155983156983145983150983143
983149983151983140983157983148983141 983120983154983151983142983141983155983155983145983151983150983137983148 983140983141983158983141983148983151983152983149983141983150983156 983142983151983154 983156983144983141 983117983123983139 A983150983137983148983161983156983145983139983137983148
983123983139983145983141983150983139983141983155 983137983150983140 983117C983144983141983149 C9831449831419831499831459831559831569831549831614
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2847
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3547
Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull F983145983154983155983156 983161983141983137983154 983139983144983141983149983145983155983156983154983161 983155983156983157983140983141983150983156983155 983137983156983156983141983150983140983141983140 983142983151983139983157983155 983143983154983151983157983152983155 983137983150983140 983159983141983154983141
983137983155983147983141983140 983156983151 983142983145983148983148 983151983157983156 983153983157983141983155983156983145983151983150983150983137983145983154983141983155
bull 983124983144983141 983149983137983145983150 983137983145983149 983151983142 983156983144983141983155983141 983155983141983155983155983145983151983150983155 983159983141983154983141
ndash 983156983151 983143983137983145983150 983137983150 983157983150983140983141983154983155983156983137983150983140983145983150983143 983151983142 983155983156983157983140983141983150983156983155 983152983141983154983139983141983152983156983145983151983150 983151983142 983143983154983141983141983150
ndash 983156983151 983138983141983139983151983149983141 983137983159983137983154983141 983151983142 983156983144983141 983159983137983161 983155983156983157983140983141983150983156983155 983139983157983154983154983141983150983156983148983161 983159983151983154983147 983145983150
983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 2947
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
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Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
7172019 Green Chemistry_Bradford UK
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
7172019 Green Chemistry_Bradford UK
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147
Im aware of Green Chemistry
34
I think Green Chem istry is important
10
15
20
25
30
b e r o f p e o p l e
bull First year Chemistry Students
66
Yes
No
0
5
Strongly
agree
Agree No strong
feeling
Disagree Strongly
disagree
Response
N u
ldquoI believe that it is important and
that I do not know enough about itrdquo
7172019 Green Chemistry_Bradford UK
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I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
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983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3347
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3447
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3047
I would like to learn more about Green Chemistry
15
20
25
30
r o f p e o p l e
bull First year Chemistry Students
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147I think future em ployers w ill require me to have a knowledge
of Green Chem istry
10
15
20
o f p e o p l e
0
5
10
Strongly agree Agree No strong
feeling
Disagree Strongly
disagree
Response
N
u m b
ldquoWe need to be educated to save our
environmentrdquo
0
5
Strongly
agree
Agree No s trong
feeling
Disagree Strongly
disagree
Response
N u m
b e r
ldquoWith knowledge comes responsibility if
we are required to be responsible green
chemistry will have a greater positive
impact on making a key differencerdquo
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3147
983123983156983157983140983141983150983156 983120983141983154983139983141983152983156983145983151983150 amp F983141983141983140983138983137983139983147bull 983124983144983141 983155983157983154983158983141983161 983155983144983151983159983141983140 983156983144983137983156 983156983144983141 983142983145983154983155983156 983161983141983137983154 983155983156983157983140983141983150983156983155
ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
983155983157983138983146983141983139983156
ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
983156983151 983145983150983139983151983154983152983151983154983137983156983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161
ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
983149983151983154983141 983154983141983155983152983151983150983155983145983138983148983141 983145983150 983156983144983141 983148983137983138983151983154983137983156983151983154983161
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3247
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
7172019 Green Chemistry_Bradford UK
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
7172019 Green Chemistry_Bradford UK
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
7172019 Green Chemistry_Bradford UK
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Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 3647
983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
7172019 Green Chemistry_Bradford UK
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
7172019 Green Chemistry_Bradford UK
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
7172019 Green Chemistry_Bradford UK
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
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983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
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983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
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1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
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983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
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3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
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983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
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983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
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bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
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983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
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bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
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983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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ndash 983137983154983141 983147983141983141983150 983156983151 983148983141983137983154983150 983137983138983151983157983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983158983145983141983159 983145983156 983137983155 983137983150 983145983149983152983151983154983156983137983150983156
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ndash 983138983141983148983145983141983158983141 983156983144983137983156 983156983144983141983161 983144983137983158983141 983137 983154983141983155983152983151983150983155983145983138983145983148983145983156983161 983156983151 983138983141 983143983154983141983141983150
ndash
983154983141983153983157983145983154983141 983147983150983151983159983148983141983140983143983141 983151983142
ndash 983156983144983145983150983147 983156983144983137983156 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983139983137983150 983144983141983148983152 983156983151 983155983151983148983158983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983152983154983151983138983148983141983149983155
ndash 983159983151983157983148983140 983138983141 983152983154983141983152983137983154983141983140 983156983151 983139983144983137983150983143983141 983156983144983141983145983154 983139983157983154983154983141983150983156 983148983137983138983151983154983137983156983151983154983161 983152983154983137983139983156983145983155983141 983145983150 983151983154983140983141983154
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ndash 983138983141983148983145983141983158983141983140 983156983144983137983156 983154983141983140983157983139983145983150983143 983139983144983141983149983145983139983137983148 983159983137983155983156983141 983159983137983155 983156983144983141 983142983145983154983155983156 983155983156983141983152 983156983151 983138983141983139983151983149983145983150983143
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A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
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A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
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2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull C983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155
983085 983124983144983141 983120983154983141983152983137983154983137983156983145983151983150 983151983142 983124983141983156983154983137983145983151983140983151983156983145983150 (I983126)983124983159983151 983149983141983156983144983151983140983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983156983144983141 983141983148983141983149983141983150983156983155
983085 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149 983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141
983085 A983152983152983148983145983139983137983156983145983151983150 983151983142 G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983156983151 983139983151983149983152983137983154983141 983154983141983137983139983156983145983151983150983155
983156983151 983155983157983143983143983141983155983156 983159983144983145983139983144 983159983151983157983148983140 983138983141 983139983151983150983155983145983140983141983154983141983140 983156983151 983138983141 983149983151983155983156
983141983150983158983145983154983151983150983149983141983150983156983137983148983148983161 983142983154983145983141983150983140983148983161
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
7172019 Green Chemistry_Bradford UK
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
bull 983119983156983144983141983154 983139983157983154983154983145983139983157983148983157983149 983141983160983137983149983152983148983141983155 983156983151 983154983137983145983155983141 983141983150983158983145983154983151983150983149983141983150983156983137983148 983137983159983137983154983141983150983141983155983155
bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161 983142983151983154 983156983144983141 983141983160983152983141983154983145983149983141983150983156 983123983151983148983158983141983150983156
983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
bull A983145983149 E983160983152983148983151983154983141 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983137983150983140 983155983157983155983156983137983145983150983137983138983145983148983145983156983161 983145983150 983156983141983154983149983155 983151983142
983155983151983148983158983141983150983156 983141983160983156983154983137983139983156983145983151983150 983142983154983151983149 983137 983148983145983153983157983145983140
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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bull D983145983154983141983139983156983141983140 983148983141983137983154983150983145983150983143 983137983139983156983145983158983145983156983161
983129983151983157 983144983137983158983141 983146983157983155983156 983139983137983154983154983145983141983140 983151983157983156 983156983144983141 983137983138983151983158983141 983141983160983152983141983154983145983149983141983150983156 983150983151983159 983139983151983150983155983145983140983141983154 983156983144983141
983142983151983148983148983151983159983145983150983143
983085
E983149983138983141983140983140983145983150983143 983123983157983155983156983137983145983150983137983138983145983148983145983156983161 amp E983150983158983145983154983151983150983149983141983150983156983137983148
A983159983137983154983141983150983141983155983155
2 983124983144983145983155 983152983154983137983139983156983145983139983137983148 983157983155983141983155 983137 983150983157983149983138983141983154 983151983142 983155983151983148983158983141983150983156983155 983140983157983154983145983150983143 983141983160983156983154983137983139983156983145983151983150 983137983150983140983154983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983145983140983141983150983156983145983142983161 983156983144983141 983155983151983148983158983141983150983156983155 983157983155983141983140 983145983150 983156983144983141 983141983160983152983141983154983145983149983141983150983156
3 983120983148983137983139983141 983156983144983141983155983141 983155983151983148983158983141983150983156983155 983145983150 983156983144983141 983151983154983140983141983154 983151983142 983159983144983145983139983144 983161983151983157 983156983144983145983150983147 983145983155 983156983144983141 983148983141983137983155983156
983144983137983154983149983142983157983148 983156983151 983156983144983141 983149983151983155983156 983144983137983154983149983142983157983148 983145983150 983156983141983154983149983155 983151983142 983156983144983141 983141983150983158983145983154983151983150983149983141983150983156 983137983150983140
983141983160983152983151983155983157983154983141 983156983151 983152983141983151983152983148983141 983157983155983145983150983143 983156983144983141983149
4 983116983151983151983147 983137983156 983156983144983141 983156983159983141983148983158983141 983152983154983145983150983139983145983152983148983141983155 983151983142 983143983154983141983141983150 983139983144983141983149983145983155983156983154983161 983159983144983145983139983144 983152983154983145983150983139983145983152983148983141
983140983151 983161983151983157 983156983144983145983150983147 983156983144983145983155 983154983141983148983137983156983141983155 983156983151
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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Green Chemistry Metrics
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983151983142983142983141983154 983137 983159983137983161 983156983151 983153983157983137983150983156983145983142983161 983144983151983159 991256983143983154983141983141983150991257 983137
983139983144983141983149983145983139983137983148 983152983154983151983139983141983155983155 983145983155
bull G983154983141983141983150 983139983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150 983138983141 983137983152983152983148983145983141983140 983156983151 983157983150983140983141983154983143983154983137983140983157983137983156983141
983152983154983137983139983156983145983139983137983148983155 983156983151 983137983148983148983151983159 983155983156983157983140983141983150983156983155 983156983151 983137983155983155983141983155983155 983156983144983141983145983154 983159983151983154983147 983145983150 983137983150
bull A 983150983157983149983138983141983154 983144983137983158983141 983138983141983141983150 983145983140983141983150983156983145983142983145983141983140 983142983154983151983149 983156983144983141 983148983145983156983141983154983137983156983157983154983141
ndash E983085983142983137983139983156983151983154
ndash A983156983151983149 E983139983151983150983151983149983161
ndash C983137983154983138983151983150 E983142983142983145983139983145983141983150983139983161 ndash E983142983142983141983139983156983145983158983141 983117983137983155983155 983129983145983141983148983140
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983124983144983141 A983152983152983148983145983139983137983156983145983151983150 983151983142 983117983141983156983154983145983139983155bull 983124983144983141983155983141 983149983141983156983154983145983139983155 983144983137983158983141 983138983141983141983150 983137983152983152983148983145983141983140 983156983151 983142983145983154983155983156 983161983141983137983154 983148983137983138983151983154983137983156983151983154983161
983152983154983137983139983156983145983139983137983148983155 983156983151 983156983141983155983156 983144983151983159 983159983141983148983148 983156983144983141983161 983159983151983154983147
bull E983160983137983149983152983148983141 983124983144983141 983155983161983150983156983144983141983155983145983155 983151983142 983137983155983152983145983154983145983150
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132 75 1683 51 65 82
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983120983154983151983138983148983141983149983155 983157983155983145983150983143 983149983141983156983154983145983139983155bull G983154983141983141983150 C983144983141983149983145983155983156983154983161 983149983141983156983154983145983139983155 983139983137983150983150983151983156 983138983141 983157983155983141983140 983145983150983140983141983152983141983150983140983141983150983156983148983161 983156983151
983137983155983155983141983155983155 983144983151983159 983143983154983141983141983150 983137 983154983141983137983139983156983145983151983150 983145983155
bull 983117983151983154983141 983145983150983142983151983154983149983137983156983145983151983150 983145983155 983154983141983153983157983145983154983141983140 983142983151983154 983139983141983154983156983137983145983150 983149983141983156983154983145983139983155 983156983151 983138983141 983157983155983141983140
983085 E983142983142983141983139983156983145983158983141 983149983137983155983155 983161983145983141983148983140
983085 E983085 983142983137983139983156983151983154
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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Testing metrics
bull Tested at each stage of the practical
bull Easy application to multi-step organic synthesis but not applicable to allunit operations within a process
bull Use of power and water usage to assess practicals
bull Application of green chemistry metrics to entire experiment
7172019 Green Chemistry_Bradford UK
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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The Preparation of Tetraiodotin (IV)
983123983156983137983143983141
0
2 983122983141983142983148983157983160 983151983142 983154983141983137983143983141983150983156983155 H983141983137983156983145983150983143 983149983137983150983156983148983141 037 983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983139983151983150983140983141983150983155983141983154 53 983116
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
Method A Preparation from the elements
1459 983143 (11 9831399831493)DC983117
5 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 026
983139983151983150983140983141983150983155983141983154 285 983116
4 F983145983148983156983154983137983156983145983151983150 983118A 0
3122 983143 (32 9831399831493)
A983139983141983156983145983139
983137983139983145983140983137983150983144983161983140983154983145983140983141983145983151983140
983145983150983141 983149983145983160
3 B983151983145983148983145983150983143 983151983142 983148983145983153983157983145983140 H983141983137983156983145983150983143 983149983137983150983156983148983141 099
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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The Preparation of Tetraiodotin (IV)
Method A Preparation from the elements
20
25
30
35
The preparation of Tetraiodotin (IV)
Power (kWh)
Water usage from reflux is excluded from the chart
0
5
10
15
Unit Operation
as e g
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
983123983156983137983143983141 983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127983144) 983127983137983155983156983141 (983143)
1 A983140983140983145983156983145983151983150 983151983142 983154983141983137983143983141983150983156983155 983118A 0 0
983127983137983156983141983154 983159983137983155983156983141 983142983154983151983149
983141 983157983160 983151 983154983141983137983143983141983150 983155 983141983137 983150983143 983149983137983150 983141
983139983151983150983140983141983150983155983141983154 35 983116
3 F983145983148983156983154983137983156983145983151983150 983118A 0 1549 983143 (15 9831399831493)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983137983150983140 983142983145983148983156983154983137983156983145983151983150 H983151983156983152983148983137983156983141 0247 1657 983143 (125 9831399831493)
DC983117
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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The Preparation of Tetraiodotin (IV)
Method B Preparation from dichlorotin(II) dihydrate
14
16
18
The Preparation of Tetraiodotin (IV) Method B
Water usage from reflux is excluded from the chart
0
2
4
6
8
10
Addition ofreagents
Reflux Filtration Recrystallisation
Unit Operation
Power (kWh)
Waste (g)
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
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A983159983137983154983141983150983141983155983155 amp
983150983141983141983140983155983137983155983155983141983155983155983149983141983150983156
I983140983141983150983156983145983142983161
983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
991256983123983152983145983150983085983151983157983156991257
983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
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983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
983117983141983156983144983151983140 A 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983156983144983141 983141983148983141983149983141983150983156983155220 84 1419 100 254 397 88
983109983085983142983137983139983156983151983154
983118A
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
The Preparation of Tetraiodotin (IV)
Methods A amp B Metrics
200983117983141983156983144983151983140 B 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 72 829 100 83 1212 983118A 983118A
34 555 85 114 875983117983141983156983144983151983140 B 983120983154983141983152983137983154983137983156983145983151983150 983142983154983151983149
983140983145983139983144983148983151983154983151983156983145983150(II) 983140983145983144983161983140983154983137983156983141 279 44 983118A
Th S h i f A l li li id
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
983141983156983144983137983150983151983148983159983137983156983141983154 amp 983142983145983148983156983154983137983156983145983151983150H983151983156983152983148983137983156983141
983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
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983155983147983145983148983148983155
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bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
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983155983152983141983139983145983137983148983145983155983156
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983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
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983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
983123983156983137983143983141
0
A983140983140983145983156983145983151983150 983137983150983140 983149983145983160983145983150983143 983151983142
983154983141983137983139983156983137983150983156983155 983155983137983148983145983139983161983139983148983145983139 983137983139983145983140 983137983150983140
983137983139983141983156983145983139 983137983150983144983161983140983154983145983140983141 983137983150983140 983137983140983140983145983156983145983151983150
983151983142 983155983157983148983152983144983157983154983145983139 983137983139983145983140
1 983118A 0
H983141983137983156983145983150983143 983156983151 5098308560 C 983142983151983154 15
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983109983153983157983145983152983149983141983150983156 983120983151983159983141983154 983125983155983137983143983141 (983147983127) 983127983137983155983156983141 (983143)
4 983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 983142983154983151983149
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983118A 0
028
4128 983143 (40 9831399831493)
H2983119(CH3C983119)2983119H2983123
2632 983143 (2730 9831399831493)
983141983156983144983137983150983151983148983159983137983156983141983154 983149983145983160
983149983145983150983157983156983141983155
3 F983145983148983156983154983137983156983145983151983150 983151983142 983139983154983157983140983141 983155983151983148983145983140
Th S th i f A t l li li id
7172019 Green Chemistry_Bradford UK
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The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
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D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
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983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
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983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4647
The Synthesis of Acetylsalicylic acid
20
25
30
35
40
45
The synthesis of Acetylsalicylic acid
Power (kW)
Waste (g)
100 1230 983118A 983118A983122983141983139983154983161983155983156983137983148983148983145983155983137983156983145983151983150 214 983143 75 295 983118A
983107983137983154983138983151983150 983109983142983142983145983139983145983141983150983139983161
65 825175 1683
983109983142983142983141983139983156983145983158983141 983117983137983155983155
983129983145983141983148983140
983122983141983137983139983156983145983151983150 983117983137983155983155
983109983142983142983145983139983145983141983150983139983161
983123983161983150983156983144983141983155983145983155 983151983142 983139983154983157983140983141 983137983155983152983145983154983145983150 286 983143 88 132
983125983150983145983156 983119983152983141983154983137983156983145983151983150 983129983145983141983148983140 983129983145983141983148983140 983109983085983142983137983139983156983151983154 983105983156983151983149
983109983139983151983150983151983149983161
983117983137983155983155
983113983150983156983141983150983155983145983156983161
0
5
10
Addition ofreactants
Heating Filtration Recrystallisation
Unit Operation
9831079831449831419831499831459831559831569831549831614 983123983157983155983156983137983145983150983137983138983148983141 983110983157983156983157983154983141983155 983122983151983137983140983149983137983152
7172019 Green Chemistry_Bradford UK
httpslidepdfcomreaderfullgreen-chemistrybradford-uk 4747
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983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
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bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
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983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
bull 983116983141983143983145983155983148983137983156983145983158983141 983139983151983150983155983156983154983137983145983150983156983155bull 983120983154983151983140983157983139983156 983116983145983142983141983139983161983139983148983141 983137983150983137983148983161983155983145983155
7172019 Green Chemistry_Bradford UK
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A983159983137983154983141983150983141983155983155 amp
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983140983141983148983145983158983141983154983137983138983148983141 983147983141983161
983155983147983145983148983148983155
E983149983138983141983140 983155983147983145983148983148983155983140983141983158983141983148983151983152983149983141983150983156
D983141983158983141983148983151983152
983155983152983141983139983145983137983148983145983155983156983123983156983137983147983141983144983151983148983140983141983154 983152983141983154983139983141983152983156983145983151983150
bull 983123983156983157983140983141983150983156983155 amp 983123983156983137983142983142
bull
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983155983152983141983139983145983137983148983145983155983156
983152983154983151983143983154983137983149983149983141983155
983108983154983145983158983141983154983155bull 983116983141983143983145983155983148983137983156983145983151983150
bull G983154983137983150983140 C983144983137983148983148983141983150983143983141983155
983120983154983137983139983156983145983139983137983148 983155983147983145983148983148983155
bull E983158983137983148983157983137983156983145983151983150 983149983141983156983154983145983139983155
bull 983123983156983154983137983156983141983143983145983141983155 983142983151983154 983137983140983137983152983156983137983156983145983151983150
983124983154983137983150983155983142983141983154983137983138983148983141 983155983147983145983148983148983155
bull C983151983149983149983157983150983145983139983137983156983145983151983150
bull I983150983156983141983154983085983140983145983155983139983145983152983148983145983150983137983154983145983156983161
983124983144983141983149983137983156983145983139 983149983151983140983157983148983141983155
983123983144983137983154983141983140 983151983152983156983145983151983150983155
983109983150983158983145983085983092
983120983154983137983139983156983145983139983137983148 983152983154983151983143983154983137983149983149983141983155
bull A983155983155983141983155983155983149983141983150983156 983149983141983156983144983151983140983155
bull C983154983145983156983145983139983137983148 983141983158983137983148983157983137983156983145983151983150
983120983154983151983142983141983155983155983145983151983150983137983148 983108983141983158983141983148983151983152983149983141983150983156
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