PERVAPORATION BEHAVIOR OF CHLORINATED HYDROCARBONS THROUGH ORGANOPHILIC MEMBRANES

被引：38

作者：

DOTREMONT, C

GOETHAERT, S

VANDECASTEELE, C

机构：

[1] Department of Chemical Engineering, Katholieke Universiteit Leuven, B-3001 Leuven

来源：

DESALINATION | 1993年 / 91卷 / 02期

关键词：

D O I：

10.1016/0011-9164(93)80056-S

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The pervaporation behaviour of chlorinated hydrocarbons (Cl-HC's) was studied in detail. The permeability of different Cl-HC's through a hydrophobic membrane was considered in relation to their molecular structure and some of their physicochemical properties. The hydrocarbons selected for this study differed in: the number and position of chlorine atoms, the chain length, the degree of branching and the presence of a double bond. The membranes were composite membranes: a dense top layer consisting of PDMS (polydimethylsiloxane), filled with hydrophobic zeolite on a layer consisting of porous PAN (polyacrylonitrile) on polyester fabric.

引用

页码：177 / 186

页数：10

共 10 条

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