May 2017 Project Meetings Future work plans for May to ...domino.bhrgroup.com/Portals/0/Meeting Presentations... · DOM72- Effect of deagglomeration of two carbon black dispersions

www.bhrgroup.com BHR Group is a trading name of VirtualPiE Limited © BHR Group 2017

- May 2017 Project Meetings Future work plans for May to November 2017

Dr Nigel Heywood [email protected]

44 (0) 330 119 1987

© BHR Group 2017 DOMINO SCM – May 2017 Slide 2

Contents

Research Projects – experimental work and analysis

DOMINO Reports


Research Project 1.3 : Incorporation and Single-Pass Particle Break-up using Aerosil 200V at Different Flow Rates with the Ytron ZC1 All previous work on incorporation and/or break-up of solids

using in-line rotor-stator devices done with rotor-stator in recirculation loop of stirred tank.

► In this configuration, material recirculates many times through rotor-stator and high degree of particle size reduction achievable. Many industrial processes operate this way.

► However, many industrial processes operate continuously and material goes through rotor-stator device only once.


Research Project 1.3 : Incorporation and Single-Pass Particle Break-up using Aerosil 200V at Different Flow Rates with the Ytron ZC1 Objective is to study particle break-up, and to some degree

incorporation, under single pass conditions.

► Ytron ZC1 in-line rotor-stator will be installed in a line connecting two different tanks, one tank with distilled water to feed the ZC1 and another empty tank where the ZC1 will discharge.

► ZC1 will operate for long enough to achieve a constant flow through device and incorporate 1%wt of Aerosil 200V using an incorporation funnel connected directly to the ZC1’s rotor-stator head.

► During incorporation samples will be taken from the ZC1’s discharge to measure particle size. The same procedure will be carried out at three different flow rates.


Research Project 1.3 : Incorporation and Single-Pass Particle Break-up using Aerosil 200V at Different Flow Rates with the Ytron ZC1 Particle break-up in single-pass mode will therefore be studied

over a range of flow rates and, therefore, of power inputs.

► Calorimetry tests with ZC1 already performed at two different flow rates

• these will be extended to ensure there is power input data over the whole range of flow rates covered in this study.

Depending on the results of this initial study, further work could be proposed in the future to continue studying single-pass operation under different conditions.


Research Project 3.2 : Effect of Ultrasonicator Power on Emulsification - Different Surfactant Brij C10 instead of Tergitol TMN-6 (five times larger interfacial tension)

► Tergitol TMN-6 interfacial tension very low (~1 mN/m)

• may make the drops so easy to break up that differences in drop size within the 50 to 100% amplitude range may be small and difficult to measure

• using surfactant with higher interfacial tension, drops more difficult to break

• may result in larger, more easily measurable differences in drop size at different power inputs.

10% silicone (10 cSt) in distilled water

50%, 75% and 100% amplitudes on sonotrode

► Comparison with Tergitol data (2015/2016)

► DSD development measured over 60 to 120 minutes


DOMINO Reports to be written May to November 2017

DOM82 : “Effect of Particle Concentration on Break-up Kinetics using Different Bead Mill Ratios with Aerosil 200V in Distilled Water”

DOM83 : “Incorporation and Break-up of Four Aerosil Grades into Distilled Water using the Ytron ZC1”

DOM84 : “Break-up of 10% Aerosil 200V in Glycerol/Water Mixtures with a 4-litre Dispersion: Effects of Tip Speed, Flowrate and Viscosity”

DOM85 : “Incorporation and Single-Pass Particle Break-up using Aerosil 200V at Different Flow Rates with the Ytron ZC1”

DOM86 : “Effect of Ultrasonicator Power on Emulsification - Different Surfactant”

© BHR Group 2015 8

DOMINO- Deliverables to date DOM01- DOMINO workplans for 2007-08

DOM02- Dispersion of nanoparticle clusters in liquids

DOM03- Rheology of fine particle dispersions

DOM04- Design Guide (update September 2013)

DOM05- Effect of rotor-stator geometry on power and flow characteristics with three in-line rotor-stators

DOM06- Effect of rotor-stator geometry on break up of nanoscale silica particles

DOM07- DOMINO workplans for 2008-09

DOM08- Results from preliminary experiments with two nanoclays

DOM09- Particle-liquid affinity

DOM10- Break up of silica nanoparticles using the Microfluidics

DOM11- Drawdown of silica nanoparticles using Ytron Jet Mixer

DOM12- DOMINO final workplans for 2009-10

© BHR Group 2015 9

DOM13- Effect of dispersion methods on delamination of two types of nanoclay

DOM14- Literature review on break up of nanoparticle clusters using high pressure jets and valve homogenisers

DOM15- Literature review on break up of nanoparticle clusters with SBM

DOM16- Effect of residence time on the break up of silica nanoparticles

DOM17- Break up of zinc oxide particle clusters

DOM18- PBM of the break up of nanoparticle agglomerates using an in-line rotor-stator: effect of power input, flow rate and particle concentration

DOM19- Effect of particle concentration on performance of Microfluidizer

DOM20- Break up of zinc oxide particles using the Microfluidizer

DOM21- Break up of nanoscale zinc oxide with Microfluidics (surfactants)

DOM22-Effect of particle concentration on break up using an in-line rotor-stator

DOMINO- Deliverables to date

© BHR Group 2015 10

DOM23- Particle-Liquid Affinity - DOMINO results from 2008-2010

DOM24- CFD model of flow generated by an ultrasonic disperser

DOM25- DOMINO workplans for 2010-11

DOM26- Effect of continuous phase viscosity on break up of silica nanoparticle clusters with an in-line rotor-stator

DOM27- Particle incorporation using the large scale Ytron Y Jet

DOM28- Particle incorporation using an in-line rotor-stator Ytron ZC1

DOM29- Break up of Aerosil200V nanoparticles in the WAB Stirred Bead Mill

DOM30- Effect of manufacturing process on the break-up of silica nanoparticle clusters: wet synthesis (precipitation) and flame pyrolysis

DOM31- Milling zinc oxide with the WAB Multilab Mill

DOM32- Importance of rheology on break up using an in-line rotor-stator

DOM33- Particle incorporation using the large scale Ytron Y Jet (T= 0.61m)- effect of liquid height and increased particle concentration



DOM34- Numerical modelling of the flow field generated by an ultrasonic processor

DOM35- Delamination of Cloisite Na+ at large scale (with an in-line rotor-stator)

DOM36- DOMINO- Workplans for 2011-2012

DOM37- Population balance simulations for break up of nanoparticle clusters using an inline rotor-stator

DOM38- Break up of Aerosil 200V in silicone oil using silicone surfactants

DOM39- Effect of continuous phase viscosity on break up of silica nanoparticle clusters using the ultrasound

DOM40- DOMINO- Workplans for 2012-2013

DOM41- A feasibility study on the use of WAB Mill for the exfoliation of nanoclays

DOM42- CFD simulation of break up of nanoparticle clusters using an ultrasonic processor

DOM43- Delamination of nanoclays: importance of affinity with different nanoclay- polyol combinations



DOM44- Break up of fumed silica particles manufactured under different process conditions

DOM45- CFD Modelling of the WAB stirred bead mill

DOM46- Liquid-liquid dispersions with a nanoclay

DOM47- Break up of nanoscale silica particles using the large scale Z130 in-line rotor-stator

DOM48- Power input of a batch rotor-stator and an ultrasonicator

DOM49- Importance of nanoclay-polyol affinity

DOM50- Dispersion Characterisation

DOM51- Importance of rheology on break-up with an in-line rotor-stator

DOM52- The effects of rheology and particle concentration during the break up of silica clusters using the ultrasonicator

DOM53- Modelling of YronZ130 device

DOM54- DOMINO 2013-14 Proposed workplans



DOM55- Effects of solids concentration on the milling of Aerosil 200V and initial mill optimisation

DOM56- Simultaneous incorporation and break up of nanoscale silica clusters using Ytron ZC1

DOM57- Combined effect of continuous phase viscosity and particle concentration on deagglomeration of silica particle clusters using the ultrasonicator

DOM58- The effect of flowrate on the break up of silica particle clusters using the stirred bead mill

DOM59- Importance of flowrate using Ytron ZC1

DOM60- Power input of different process devices used in DOMINO

DOM61- Combined effect of liquid viscosity and particle concentration on the incorporation of nanoscale silica clusters using the in-line rotor-stator YtronZC1

DOM62- Modelling of WAB Stirred Bead Mill device: Effect of particle concentration, tip speed and bead size



DOM63- Liquid - liquid dispersions using a surfactant or a nanoclay as stabiliser: Effect of dispersed phase concentration

DOM64- Incorporation of clusters of nanoscale silica into shear thinning CMC using the in-line rotor-stator Ytron ZC1

DOM65- Results from scouting experiments with the stirred bead mill

DOM66- Modelling of ZC1 inline rotor-stator device

DOM67- Proposed workplans for 2014-15

DOM68- Power characteristics and break up of nanoparticle clusters using the Ytron Z-Lab in-line rotor-stator

DOM69- Emulsification using a power intensive process device- Microfluidizer M110-P

DOM70- Modelling of Ytron Z130 device: PBM for break up with the QMOM

DOM71- Effect of dispersion volume on milling of nanoparticle clusters



DOM72- Effect of deagglomeration of two carbon black dispersions using the Microfluidiser 110-P

DOM73- Combined effect of particle concentration, continuous phase viscosity and milling speed on the deagglomeration of silica nanoparticle clusters using the WAB stirred bead mill

DOM74- Incorporation of Zeolite powder into water using Ytron ZC1

DOM75- Effect of particle concentration on break-up of nanoscale silica clusters using the in-line rotor-stator Ytron ZC1

DOM76v2- DOMINO future work plan proposals 2015-2016

DOM77- Effect of Bead Mill Ratio on Deagglomeration using the WAB Stirred Bead Mill with Aerosil 200V and Distilled Water



DOM78- Combined Effect of Viscosity and Particle Concentration on the Incorporation and Breakup of Nanoscale Silica Clusters using the In-Line Rotor-Stator Ytron ZC1

DOM79- Effect of Ultrasonicator Amplitude (Power Input) on Nano-emulsification

DOM80- Effect of Particle Properties on Simultaneous Incorporation and Break-up with Ytron ZC1: Hydrophobic Silica

DOM81v3- DOMINO Future Work Plan for 2016-2017



Future work options for 2017/2018

► Options developed and sent to members in September 2017

► To be discussed at next SCM’s, provisionally 27 and 28 September 2016

► Voting in November/December 2017

Future Work Options

www.bhrgroup.com BHR Group is a trading name of VirtualPiE Limited © BHR Group 2017

Thank you

Dr Nigel Heywood

[email protected] Mobile: +44 (0) 7847 627 044 Direct dial: +44 (0) 330 119 1987

http://www.bhrgroup.com/

Documents

May 2017 Project Meetings Future work plans for May to ...domino.bhrgroup.com/Portals/0/Meeting Presentations... · DOM72- Effect of deagglomeration of two carbon black dispersions