加盐萃取精馏的研究进展  

Research Advances in Extractive Distillation with Salt

作　　者：董红星 刘剑[1] 裴健[1] 

机构地区：[1]哈尔滨工程大学化工学院,黑龙江哈尔滨150001

出　　处：《化工时刊》2004年第5期16-19,共4页Chemical Industry Times

摘　　要：阐述了加盐萃取精馏的原理和定标粒子理论在加盐萃取精馏中的应用 ,对加盐萃取精馏分离极性物系和非极性物系的现状进行了评述 。In this paper,the application of extractive distillation with salt theory and scaled particle theory in extractive distillation was reviewed.Polar systems and non-polar systems,which were by extractive distillation with salt,and related process models were discussed.Some crucial issues to be investigated were suggested for the further extractive distillation with salt.

关 键 词：加盐萃取精馏工艺 非极性物 分离方法 介电常数 非电解质分子 

分 类 号：TQ028[化学工程]