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Title:An integrated strategy for the hierarchical multilevel MINLP synthesis of overall process flowsheets using the combined synthesis/analysis approach
Authors:Iršič Bedenik, Nataša (Author)
Pahor, Bojan (Author)
Kravanja, Zdravko (Author)
Files:URL http://dx.doi.org/10.1016/j.compchemeng.2004.02.011
 
Language:English
Work type:Unknown ()
Typology:1.01 - Original Scientific Article
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:This paper describes an integrated strategy for a hierarchical multilevel mixed-integer nonlinear programming (MINLP) synthesis of overall process schemes using a combined synthesis/analysis approach. The synthesis is carried out by multilevel-hierarchical MINLP optimization of the flexible superstructure, whilst the analysis is performed in the economic attainable region (EAR). The role of the MINLP synthesis step is to obtain a feasible and optimal solution of the multi-D process problem, and the role of the subsequent EAR analysis step is to verify the MINLP solution and in the feedback loop to propose any profitable superstructure modifications for the next MINLP. The main objective of the integrated synthesis is to exploit the interactions between the reactor network, separator network and the remaining part of the heat/energy integrated process scheme.
Keywords:multilevel MINLP, MINLP synthesis, attainable region, economic attainable region, concentration attainable region, continous stirred tank reactor, plug flow reactor, recycle reactor, nonlinear programming, mixed integer nonlinear programme
Year of publishing:2004
UDC:66.011:519.853
ISSN on article:0098-1354
COBISS_ID:8680470 New window
NUK URN:URN:SI:UM:DK:UMYWPEGZ
Views:1977
Downloads:86
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Computers & chemical engineering
Shortened title:Comput. chem. eng.
Publisher:Pergamon Press
ISSN:0098-1354
COBISS.SI-ID:22039 New window

Secondary language

Language:English
Keywords:večstopenjsko MINLP, MINLP sinteza, dosegljivo območje, ekonomsko dosegljivo območje, koncentracijsko dosegljivo območje, mešalni reaktor, cevni reaktor, obtočni reaktor, nelinearno programiranje, mešano celoštevilčno nelinearno programiranje


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