SEPARATION CHARACTERISTICS OF PERVAPORATION MEMBRANE SEPARATION PROCESSES USING MODIFIED POLY(VINYL ALCOHOL) MEMBRANES

被引：26
|
作者：
HUANG, RYM
RHIM, JW
机构：
[1] Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario
[2] Membranes and Separation Laboratory, Korea Research Institute of Chemical Technology KRICT, Daejeon, 305-606, PO Box 9, Daedeog‐Danji
来源：
POLYMER INTERNATIONAL | 1993年 / 30卷 / 01期
关键词：
PERVAPORATION; POLY(VINYL ALCOHOL); ETHANOL WATER MIXTURES;
D O I：
10.1002/pi.4990300118
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Modified poly(vinyl alcohol) (PVA) membranes prepared by the 'solution technique' were tested for ethanol-water mixtures by varying the reaction density (X(cr) = 0.05, 0.1) at various temperatures. The results are compared with those of PVA membranes (X(cr) = 0.05) prepared by the technique of the GFT Company, Germany.
引用
收藏
页码：123 / 128
页数：6
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