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Integrated production and utility system approach for optimizing industrial unit operations

Agha, Mujtaba and Thery, Raphaële and Hétreux, Gilles and Haït, Alain and Le Lann, Jean-Marc Integrated production and utility system approach for optimizing industrial unit operations. (2010) Energy, vol. 35 (n° 2). pp 611-627 . ISSN 0360-5442

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Official URL: http://dx.doi.org/10.1016/j.energy.2009.10.032

Abstract

To meet utility demands some industrial units use onsite utility system. Traditionally, the management of such type of industrial units is carried out in three sequential steps: scheduling of the manufacturing unit by minimizing inventory, estimating the utility needs of manufacturing unit and finally operation planning of the utility system. This article demonstrates the value of an integrated approach which couples the scheduling of manufacturing unit with operational planning of the utility system. A discrete-time mixed integer linear programming (MILP) model is developed to compare traditional and integrated approaches. Results indicate that the integrated approach leads to significant reduction in energy costs and at the same time decreases the emissions of harmful gases

Item Type:Article
Additional Information:Thanks to Elsevier editor. The definitive version is available at http://www.elsevier.com/wps/find/journaldescription.cws_home/483/description#description
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS
Laboratory name:
Laboratoire de Génie Chimique - LGC (Toulouse, France) - Procédés Systèmes Industriels (PSI) - Génie Industriel
Laboratoire de Génie Chimique - LGC (Toulouse, France) - Procédés Systèmes Industriels (PSI) - Analyse fonctionnelle des Procédés
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Deposited By: Vincent GERBAUD

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