基于随机优化的热耦合复杂精馏系统的综合(Ⅱ) 计算举例与分析  

Synthesis of thermally coupled complex distillation system based on stochastic optimization(Ⅱ) Example illustration and analysis

作　　者：安维中[1] 袁希钢[1] 

机构地区：[1]化学工程联合国家重点实验室(天津大学)

出　　处：《化工学报》2006年第7期1599-1604,共6页CIESC Journal

基　　金：国家重点基础研究发展规划项目(G2000026308).~~

摘　　要：应用部分(Ⅰ)提出的模型化方法,对多个5组分混合物分离问题进行了求解,以说明方法的实施和有效性.对不同优化方案的优化结果及其经济性做了比较和分析,基于分析结果,对多组分热耦合复杂精馏流程的经济性和设计规则进行了初步归纳.By applying the method developed in part （Ⅰ） of this paper series for the formulation and solution of the problems of synthesis of thermally coupled complex distillation system, three example problems for five-component mixtures separation were solved to illustrate the implementation and effectiveness of the proposed procedure. In each case, six sub-schemes were solved respectively. The optimized parametes and economic benefits of different optima scenarios were analyzed and compared. Some preliminary insights into the rules for synthesis and design of multi-component thermally coupled complex distillation systems were presented as well.

关 键 词：复杂精馏流程综合 热耦合 模拟退火 

分 类 号：TQ021.8[化学工程]