Comparison of configurations of a four-column simulated moving bed process by multi-objective optimization

被引：0
作者：
Yoshiaki Kawajiri
Lorenz T. Biegler
机构：
[1] Carnegie Mellon University,Department of Chemical Engineering
[2] Max Planck Institute for Dynamics of Complex Technical Systems,undefined
来源：
Adsorption | 2008年 / 14卷
关键词：
Chromatography; Simulated moving bed; Optimization; Nonlinear programming; Superstructure;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Configurations of a four-column simulated moving bed chromatographic process are investigated by multi-objective optimization. Various existing column configurations are compared through a multi-objective optimization problem. Furthermore, an approach based on an SMB superstructure is applied to find novel configurations which have been found to outperform the standard SMB configuration. An efficient numerical optimization technique is applied to the mathematical model of the SMB process. It has been confirmed that although the optimal configuration highly depends on the purity requirement, the superstructure approach is able to find the most efficient configuration without exploring various existing configurations.
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页码：433 / 442
页数：9
相关论文
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