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Integrated production and utility system approach for optimizing industrial unit operations

Haït, Alain and Hétreux, Gilles and Le Lann, Jean-Marc and Agha, Mujtaba and Thery, Raphaële Integrated production and utility system approach for optimizing industrial unit operations. (2009) In: 2nd International Congress on Green Process Engineering, 2nd European Process Intensification Conference, 14-17 June 2009, Venise, Italie .

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Abstract

Energy intensive industrial units use onsite utility system to meet their utility requirements. However emphasis in these industrial units is placed on manufacturing (production) schedule while the aspect of operational planning of utility system is largely ignored. In this article an integrated approach is presented that simultaneously undertakes shortterm scheduling of a multipurpose batch plant and operational planning of utility system. This approach is formulated using multi-period mixed-integer linear programming (MILP). Results indicate that integrated approach leads to significant reduction in energy costs and at the same time reduces emission of harmful gases.

Item Type:Conference or Workshop Item (Speech)
Additional Information:This article is published in the CDrom : Proceedings,14-17 June 2009,Venice-Italy.
Audience (conference):International conference proceedings
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)
Département de Mathématiques, Informatique, Automatique - DMIA (Toulouse, France) - Automatique, Dynamique et Interface des Systèmes - ADIS
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Deposited By: Guylène Abadie
Deposited On:08 Jul 2009 10:40

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