Multi-objective optimisation of batch distillation processes

被引：0

作者：

Barakat, Tajalasfia M. ^{[1
]}

Fraga, Eric S. ^{[1
]}

Sorensen, Eva ^{[1
]}

机构：

[1] UCL, Ctr Proc Syst Engn, Dept Chem Engn, London WC1E 7JE, England

来源：

16TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING AND 9TH INTERNATIONAL SYMPOSIUM ON PROCESS SYSTEMS ENGINEERING | 2006年 / 21卷

关键词：

Multi-objective optimisation; Genetic algorithm; Batch distillation;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper considers for the first time the simultaneous multi-objective optimisation of design and operation of batch distillation processes. The overall problem is formulated as a mixed integer dynamic multi-objective optimisation (MIDMO) problem. The optimisation strategy comprises of economics indices that reflect capital investment, operating costs and production revenues. A case study for the separation of a homogeneous tangent-pinch (acetone-water) binary mixture is presented for a dual-criteria optimisation case of minimising capital investment whilst also minimizing production costs. It is found that the proposed genetic algorithm based multi-objective framework can be implemented to multi-dimensional engineering problems to obtain the Pareto-optimal set. The presented algorithm was found to successfully handle the multi-objective nature of the simultaneous design and operation of batch distillation columns.

引用

页码：955 / 960

页数：6

共 8 条

[1]

[Anonymous], 1989, GENETIC ALGORITHM SE

[2]

Coley D.A., 1999, An Introduction to Genetic Algorithms for Scientists and Engineers, DOI 10.1142/3904

[3] A fast and elitist multiobjective genetic algorithm: NSGA-II [J].

Deb, K ;

Pratap, A ;

Agarwal, S ;

Meyarivan, T .

IEEE TRANSACTIONS ON EVOLUTIONARY COMPUTATION, 2002, 6 (02) :182-197

[4] Design and retrofit of multiobjective batch plants via a multicriteria genetic algorithm [J].

Dedieu, S ;

Pibouleau, L ;

Azzaro-Pantel, C ;

Domenech, S .

COMPUTERS & CHEMICAL ENGINEERING, 2003, 27 (12) :1723-1740

[5] Simultaneous optimal design and operation of multivessel batch distillation [J].

Low, KH ;

Sorensen, E .

AICHE JOURNAL, 2003, 49 (10) :2564-2576

[6]

*PROC SYST ENT LTD, 2005, GPROMS US GUID

[7] Genetic algorithm development for multi-objective optimization of batch free-radical polymerization reactors [J].

Silva, CM ;

Biscaia, EC .

COMPUTERS & CHEMICAL ENGINEERING, 2003, 27 (8-9) :1329-1344

[8]

Wall M., 1999, GALIB C LIB GENETIC

← 1 →