Chemical Industry and Engineering Progree

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Progress of membrane separation for xylene isomers

LIU Nengjun，ZHANG Lin，CAI Rongxi，ZHOU Zhijun，CHEN Huanlin   

  1. Department of Chemical Engineering，Zhejiang University
  • Online:2007-06-25 Published:2007-06-25

膜法分离二甲苯异构体研究进展

柳能军，张 林，蔡荣锡，周志军，陈欢林   

  1. 浙江大学材料与化工学院

Abstract: The study on the inorganic zeolite and organic polymer membranes for separating xylene isomers in recent years is reviewed，and the merits and demerits of various types of membranes are presented. Based on comparing these membranes，the prospect of membrane separation for xylene isomers is presented.

摘要： 介绍了近年来采用各类无机沸石膜、有机高分子膜分离二甲苯异构体的研究情况及最新动态，评述了各种膜在分离二甲苯异构体方面的优点和不足，并对各类膜法做了比较，最后对膜法分离二甲苯异构体的发展方向进行了展望。

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