己内酰胺分离过程的多目标优化

来源 :计算机与应用化学 | 被引量 : 0次 | 上传用户：andytong0123

【摘要】

：

应用流程模拟软件Aspen Plus对环己酮-磷酸羟胺(HPO)法生产己内酰胺中的分离过程进行了模拟,在此基础上,建立了己内酰胺收率最大化、精馏塔能耗最小化和苯消耗量最小化的多目

【作者】

：

廖安刘海燕潘欣史彬鄢烈祥

【机构】

：

武汉理工大学化学化工与生命科学学院

【出处】

：

计算机与应用化学

【发表日期】

：

2004年期

【关键词】

：

己内酰胺多目标优化流程模拟 caprolactam multi-objective optimization process simulation

【基金项目】

：

国家高技术研究发展计划项目;

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论文部分内容阅读

应用流程模拟软件Aspen Plus对环己酮-磷酸羟胺(HPO)法生产己内酰胺中的分离过程进行了模拟,在此基础上,建立了己内酰胺收率最大化、精馏塔能耗最小化和苯消耗量最小化的多目标优化模型.应用带精英策略的非支配遗传算法(NSGA-Ⅱ)对该模型进行了求解,所得最优解集Pareto前沿揭示了苯消耗量与能耗对己内酰胺收率影响的规律.本文工作对己内酰胺分离过程的设计与操作优化有参考作用.

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己内酰胺分离过程的多目标优化

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