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苯-环己烯-环己烷物系的萃取精馏工艺模拟及优化
佟瑞鑫; 米万良; 乐恺; 陆平; 白芳; 华超
2013
Source Publication天然气化工(C1化学与化工)
Issue06Pages:54-58
Abstract为了优化操作参数,利用Aspen plus的NRTL热力学模型对以N,N-二甲基乙酰胺为萃取剂的苯-环己烯-环己烷三元物系的萃取精馏分离工艺进行了模拟。确定了第一萃取精馏塔的最佳工艺条件,当此塔采用36块理论板数,原料进料位置在第12块理论板处,溶剂进料位置在第5块理论板处,回流比为2.33,溶剂比为3.2,溶剂进料温度为65℃时,全塔满足分离工艺要求,塔釜产物环己烯和环己烷的总质量分数小于0.01%,塔釜苯的质量回收率大于99.9%,塔顶产物苯的质量分数小于0.01%,并且能耗得到降低。
Keyword萃取精馏 环己烯 环己烷 模拟
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/10399
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
佟瑞鑫,米万良,乐恺,等. 苯-环己烯-环己烷物系的萃取精馏工艺模拟及优化[J]. 天然气化工(C1化学与化工),2013(06):54-58.
APA 佟瑞鑫,米万良,乐恺,陆平,白芳,&华超.(2013).苯-环己烯-环己烷物系的萃取精馏工艺模拟及优化.天然气化工(C1化学与化工)(06),54-58.
MLA 佟瑞鑫,et al."苯-环己烯-环己烷物系的萃取精馏工艺模拟及优化".天然气化工(C1化学与化工) .06(2013):54-58.
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