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Optimal planning of a biomass conversion system considering economic and environmental aspects / Jose Ezequiel Santibanez-Aguilar in Industrial & engineering chemistry research, Vol. 50 N° 14 (Juillet 2011) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 50 N° 14 (Juillet 2011) . - pp. 8558-8570 Titre : Optimal planning of a biomass conversion system considering economic and environmental aspects Type de document : texte imprimé Auteurs : Jose Ezequiel Santibanez-Aguilar, Auteur ; J. Betzabe Gonzalez-Campos, Auteur ; José María Ponce-Ortega, Auteur Année de publication : 2011 Article en page(s) : pp. 8558-8570 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Biomass  Planning Résumé : This paper presents a multiobjective optimization model based on a mathematical programming formulation for the optimal planning of a biorefinery, considering the optimal selection of feedstock, processing technology, and a set of products. The multiobjective optimization problem simultaneously considers the profit maximization and the environmental impact minimization. The economic objective function takes into account the availability of bioresources, processing limits, and demand of products, as well as the costs of feedstocks, products, and processing routes. On the other hand, the environmental assessment includes the overall environmental impact measured through the eco-indicator-99 based on the life cycle analysis methodology. The proposed methodology generates a Pareto curve that identifies the set of optimal solutions for both objectives, and it is applied to a case study for planning the production of a biorefinery in Mexico. DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=24346897 [article] Optimal planning of a biomass conversion system considering economic and environmental aspects [texte imprimé] / Jose Ezequiel Santibanez-Aguilar, Auteur ; J. Betzabe Gonzalez-Campos, Auteur ; José María Ponce-Ortega, Auteur . - 2011 . - pp. 8558-8570. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 50 N° 14 (Juillet 2011) . - pp. 8558-8570 Mots-clés : Biomass  Planning Résumé : This paper presents a multiobjective optimization model based on a mathematical programming formulation for the optimal planning of a biorefinery, considering the optimal selection of feedstock, processing technology, and a set of products. The multiobjective optimization problem simultaneously considers the profit maximization and the environmental impact minimization. The economic objective function takes into account the availability of bioresources, processing limits, and demand of products, as well as the costs of feedstocks, products, and processing routes. On the other hand, the environmental assessment includes the overall environmental impact measured through the eco-indicator-99 based on the life cycle analysis methodology. The proposed methodology generates a Pareto curve that identifies the set of optimal solutions for both objectives, and it is applied to a case study for planning the production of a biorefinery in Mexico. DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=24346897