Presentation Luglietti WRS

8/11/2019 Presentation Luglietti WRS

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PREMANUSProduct Remanufacturing Service System


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PREMANUS 2

Personal Information

ROSSELLA LUGLIETTI

Environmental Engineer

POLITECNICO DI MILANO

MAIN TOPIC:Evaluation of environmental implications of products or services in a lifecycle

perspective, combining different Life Cycle Assessment (LCA) techniques.

PREMANUS:Developing a Business Decision Support System to evaluate rank

different end-of-Life strategy from an environmental and economic

perspective.


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Rossella Luglietti25th 26th September Rochester New York

Cost and Environmental Impact Evaluation

for End-of-Life Strategies in

Remanufacturing


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PREMANUS Context

The research leading to these results has received funding fromthe European Communitys Seventh Framework Programme(FP7/2007-2013) under grant agreement n 285541.

Rossella Luglietti, World Remanufacturing Summit, 25th -26th September 2014


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PREMANUS OVERVIEW

PREMANUS is a Software Platform which facilitates the

products End-of-Life management

Remanufacturing Strategy

Environmental and Economic evaluation of End-of-Life

strategies, knowing Product Lifecycle data.



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PREMANUS Architecture


PREMANUS Gateway is

responsible for making

services and information

available to the rest of the

PREMANUS.

PREMANUS Client

makes the information,

services and resources of the

Network available to the

client logic, the BDSS

PREMANUS Cloudprovides a number of key

services to the PREMANUS

Clients and Gateways

connected to the

PREMANUS network


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PREMANUS Pilots

Waste of Electrical and Electronic Equipment

management strategy

Wind turbine gearbox remanufacturing

strategy

Engine remanufacturing strategy



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PREMANUS Business purpose

BDSS

Evaluates the best End-of-Life option for complex products,considering both environmental impacts and economic costs,

using lifecycle data.

Focus on the influence of different recycling plant strategies for

WEEE.

ENVIRONMNETAL EVALUATION:

employs a streamlined Life Cycle Assessment (LCA) methodology. The

system boundaries have been extended considering the benefits of the

avoidance of equivalent raw material extraction (for general use) and product

manufacturing.


ECONOMIC EVALUATION:

includes all the direct costs: Process costs

Product cost purchasing

Revenue for selling remanufactured/reused product

or fractions after material recovery


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PREMANUS Pilots description

Waste of Electrical and Electronic Equipment

management strategy

Wind turbine gearbox remanufacturing

strategy

Engine remanufacturing strategy



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Engine remanufacturing evaluation process

ASKING FOR A QUOTE

A dealer wants to sellthe core to FIAT, andsends a request for aquote.

Makes the inspection

and inserts availablelifecycle data.

EVALUATION AND QUOTERESULTS

Calculates the overallcost and environmentalimpact, including themissing information

fetch into the cloudservice.

The dealer receive thequote

VALIDATION AND REMANPROCESSING

A production managermakes a detailedinspection and updatesrelevant data.

Does remanufacturingreducing stock, timeand manpower



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Engine BDSS application

ENGINE REMANUFACTURING Strategy DIFFERENT ASSESSED

ALTERNATIVES CONSIDERING:

Remanufacturing;

Reuse

Recycling;

Raw materials

extractionManufacturing Use phase End of Life

Material Recovery

Remanufacturing

Reusing

Disposal Disassembly

Washing Sandblasting

Checking

Crankshaft

Con rods

Cylinder head

Cylinder block

Pistons

Flywheel

Camshaft

Turbo

Machining

Cores

Assembly

Testing

Shipping

New

components


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ENVIRONMENTAL ANALYSIS Streamlined Life Cycle Assessment

all input and output that take part on

the remanufacturing process

the process avoided raw material

production and manufacturing enginephase

Considering remanufacturing and reusing market:

SCENARIO 1 a remanufactured or reused engine replaces a new one:

Considering a substitution ratio to compare reused engine with a new one.

About remanufactured engine it has been considered an equal product

SCENARIO 2 a remanufactured or reused engine does not replace a new one:

Reused and remanufactured engine generates new demand.

Possible future scenario which will consider different substitution ratio to compare old

engines with new ones.

Engine BDSS application



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Engine remanufacturing results

Environmental impactsRemanufacturing Reusing Recycling

Reman activity plant

time (h) 8,39 0,79 1,15Energy consumption kWh 127,20 19,74 17,89

Air compressed m3 30,71 0,00

Oil liters 0,05 0,00 0,00

Water liters 0,85 0,85 0,85

CO2 Emissions kg CO2 eq 81,37 11,49 10,41

Production new engine

Energy consumption for manufacturing (kWh) 1613,56 1613,56

CO2 Emissions kg CO2 eq 938,90 938,90

kg CO2 eq avoided for manufacturing 938,90 375,56

Recycling processEnergy consumption for recycling (kWh) 337,15

kg CO2 eq avoided for recycling 640,72

Total CO2 Emissions kg CO2 eq -858 -364 -293

Different results

without including

impacts avoided



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Engine remanufacturing results - Costs

Remanufacturing Reusing Recycling

Reman activity plant

energy consumption 39,78 6,17 5,60

operator costs 176,27 16,49 24,05

Total operation costs 216,06 22,66 29,64

Revenue selling engine -2562,00 -612,00

Revenue selling materials -108,46

Total -858 -364 -293



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Engine DSS benefits

1. Time saving

2. Costs reduction

3. Environmental perception

4. Increasing remanufacturing demand


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Waste management BDSS Application

WEEE Strategy DIFFERENT ASSESSED ALTERNATIVES

CONSIDERING:

the waste treatment;

the fractions as output of recycling plants; the collection of waste from consumer to

different treatment plants.

DSS gives a quote about the economic cost and environmental implications to

dismantle a non-functional equipment for different treatment plants



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Waste management BDSS Application

Trasportation

from Consumer

to treatment plant

Treatment

process

Recycling of

Secondary Raw

Materials

Disposal

Production of rawmaterials

ECONOMIC ANALYSIS

costs of the overall treatment process

the disposal costs and revenues of

hazardous components and differentfractions

transportation costs

ENVIRONMENTAL ANALYSIS

Energy consumption of the overall

treatment process and relative

environmental impacts

Environmental benefits/costs of

commodities recycling

transportation environmental impacts from

consumer to dismantling plant



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Waste management results Environmental

impacts



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Waste management results - Costs



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Waste management plant analysis



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Waste management DSS benefits

1. Best plant options

2. More competitive on waste market

3. Environmental perception


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[email protected]

Info about PREMANUS: www.premanus.eu

Contacts:

Rossella Luglietti

Politecnico di Milano

Documents

Presentation Luglietti WRS