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Ecodesign of batch processes : optimal design strategies for economic and ecological bioprocesses

Azzaro-Pantel, Catherine and Dietz, Adrian and Domenech, Serge and Pibouleau, Luc Ecodesign of batch processes : optimal design strategies for economic and ecological bioprocesses. (2007) In: 1st International Congress on Green Process Engineering (GPE 2007), 24-26 Apr 2007, Toulouse, France .

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Abstract

This work deals with the multicriteria cost-environment design of multiproduct batch plants, where the design variables are the equipment item sizes as well as the operating conditions. The case study is a multiproduct batch plant for the production of four recombinant proteins. Given the important combinatorial aspect of the problem, the approach used consists in coupling a stochastic algorithm, indeed a Genetic Algorithm (GA) with a Discrete Event Simulator (DES). To take into account the conflicting situations that may be encountered at the earliest stage of batch plant design, i.e. compromise situations between cost and environmental consideration, a Multicriteria Genetic Algorithm (MUGA) was developed with a Pareto optimal ranking method. The results show how the methodology can be used to find a range of trade-off solutions for optimizing batch plant design.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Conférence publiée dans la collection Récents Progrès en Génie des Procédés, Numéro 94 - 2007 ISBN 2-910239-68-3, Ed. SFGP, Paris, France
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut National Polytechnique de Toulouse - INPT
Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS
French research institutions > Centre National de la Recherche Scientifique - CNRS
Laboratory name:
Laboratoire de Génie Chimique - LGC (Toulouse, France) - Procédés Systèmes Industriels (PSI) - Conception Optimisation Ordonnancement des Procédés (COOP)
Biochips (Toulouse, France)
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Deposited By: Guylène Abadie
Deposited On:25 Jun 2009 10:07

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