| 热集成复杂精馏流程综合的随机最优化方法 |
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| 引用本文： | 袁希钢,安维中.热集成复杂精馏流程综合的随机最优化方法[J].中国化学工程学报,2002,10(5):495-507. |
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| 作者姓名： | 袁希钢 安维中 |
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| 作者单位： | [2]DistillationLaboratoryofStateKeyLaboratoriesofChemicalEngineering,TianjinUniversity,Tianjin300072,China |
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| 摘 要： | This paper addresses the application of stochastic optimization approaches to the synthesis of heat integrated complex distillation system, which is characterized by large-scale combinatorial feature. Conventional and complex columns, thermally coupled (linked) side strippers and side rectifiers as well as heat integration between the different columns axe simultaneously considered. The problem is formulated as an MINLP (mixed-integer nonlinear programming) problem. A simulated annealing algorithm is proposed to deal with the MINLP problem and a shortcut method is applied to evaluate all required design paxameters as well as the total cost function. Two illustrating examples are presented.
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| 关 键 词： | 热集成 精馏流程 随机最优化方法 模拟退火 精馏塔 |
| 修稿时间： | |
Synthesis of Heat Integrated Complex Distillation Systems via Stochastic Optimization Approaches |
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| YUAN Xigang,AN Weizhong.Synthesis of Heat Integrated Complex Distillation Systems via Stochastic Optimization Approaches[J].Chinese Journal of Chemical Engineering,2002,10(5):495-507. |
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| Authors: | YUAN Xigang AN Weizhong |
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| Affiliation: | Distillation Laboratory of State Key Laboratories of Chemical Engineering, Tianjin University, Tianjin 300072,China |
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| Abstract: | This paper addresses the application of stochastic optimization approaches to the synthesis |
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| Keywords: | distillation system synthesis complex column heat integration encoding simulated
annealing |
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