Indexed by:期刊论文
Date of Publication:2018-01-28
Journal:计算机与应用化学
Included Journals:CSCD
Issue:01
Page Number:18-26
ISSN No.:1001-4160
Key Words:P-图理论;参数优化;炼厂气;轻烃回收;膜分离
Abstract:本研究将P-图理论应用到炼厂气轻烃回收过程工艺参数的优化中。首先,基于P-图理论和炼厂气轻烃回收工艺流程,在P-graph Studio中构建该过程的P-图超结构,以总成本减去产品总价为目标函数,构建P-图模型和逻辑约束,选用ABB算法进行求解。主要考察了膜面积和两个精馏塔塔板数在合理范围内同时变化时,对目标函数的影响。借助P-图理论的组合特性,减少了目标函数计算时的重复性工作,并利用P-图理论的逻辑约束和ABB算法,从45个组合方案中优化得到最优方案,并得到最优方案对应的工艺参数值。
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Main positions:化工学院副院长
Other Post:Vice director of Engineering Laboratory of Liaoning Province
Gender:Male
Alma Mater:Tianjin University
Degree:Doctoral Degree
School/Department:School of Chemical Engineering
Discipline:Chemical Engineering. Membrane Science and Technology. Water Science and Technology
Business Address:大连理工大学西部校区化工实验楼D405
Contact Information:Tel：0411-84986291
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