文章基本信息

标题：An Milp Process Optimization Model For A Petrochemical Complex.
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作者：Erica P. Schulz ; M. Soledad Díaz ; J. Alberto Bandoni 等
期刊名称：Mecánica Computacional
印刷版ISSN：2591-3522
出版年度：2007
页码：1841-1851
语种：English
出版社：CIMEC-INTEC-CONICET-UNL
摘要：This paper develops a multiperiod mixed integer nonlinear programming (MINLP) model for planning the production and operation of a real world petrochemical complex. Solving the MINLP model directly results in inconsistency in solution quality and time. Therefore, a reformulation and linearization technique is first applied to the bilinear terms of the model to obtain an mixed integer linear programming (MILP) formulation which is the initial point to solve the NLP obtained by the reformulation of the MINLP. The model is solved with GAMS 2.25 using OSL and CONOPT2. Two case scenarios are shown to illustrate the scope of this model.
其他摘要：This paper develops a multiperiod mixed integer nonlinear programming (MINLP) model for planning the production and operation of a real world petrochemical complex. Solving the MINLP model directly results in inconsistency in solution quality and time. Therefore, a reformulation and linearization technique is first applied to the bilinear terms of the model to obtain an mixed integer linear programming (MILP) formulation which is the initial point to solve the NLP obtained by the reformulation of the MINLP. The model is solved with GAMS 2.25 using OSL and CONOPT2. Two case scenarios are shown to illustrate the scope of this model.