负压脱苯换热网络优化  

Optimization for heat exchange network of benzol stripping under negative pressure

作　　者：崔月会 贾昆明 钱旦 宋晓亮 Cui Yuehui;Jia Kunming;Qian Dan;Song Xiaoliang(ACRE Coking&Refractory Engineering Consulting Corporation(Dalian),MCC,Dalian 116085,China;Low Carbon Coking&Chemical Professional Technology Innovation Center,Liaoning Province,Dalian 116085,China)

机构地区：[1]中冶焦耐(大连)工程技术有限公司,大连116085 [2]辽宁省低碳焦化专业技术创新中心,大连116085

出　　处：《燃料与化工》2024年第5期33-35,共3页Fuel & Chemical Processes

摘　　要：利用Aspen软件结合目前常用的负压脱苯工艺中换热网络进行模拟分析,设计了几种换热网络。根据数据分析优化出相对合理的换热方案,以期达到节能降耗的目的。In this paper,simulation analysis was done by adopting Aspen software combined with heat exchange network commonly used for benzol stripping under negative pressure.Several heat exchange networks have been designed.Based on the above data analysis,a relatively reasonable solution for heat exchange was optimized so as to have less consumption in energy.

关 键 词：负压脱苯 贫富油换热 模拟分析 

分 类 号：TQ520.5[化学工程—煤化学工程]