A LARGER-SCALE STUDY OF GAS SEPARATION BY HOLLOW-FIBER-CONTAINED LIQUID MEMBRANE PERMEATOR

被引：15

作者：

GUHA, AK ^{[1
]}

MAJUMDAR, S ^{[1
]}

SIRKAR, KK ^{[1
]}

机构：

[1] STEVENS INST TECHNOL LIB,CTR MEMBRANES & SEPARAT TECHNOL,DEPT CHEM & CHEM ENGN,HOBOKEN,NJ 07030

来源：

JOURNAL OF MEMBRANE SCIENCE | 1991年 / 62卷 / 03期

关键词：

BIOGAS PURIFICATION; LIQUID MEMBRANES; HOLLOW-FIBER-CONTAINED LIQUID MEMBRANE; MICROPOROUS POLYPROPYLENE MEMBRANE; GAS SEPARATIONS;

D O I：

10.1016/0376-7388(91)80044-7

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Long-term results of model biogas purification studies in a large-scale hollow-fiber-contained liquid membrane permeator containing 7008 hydrophobic microporous polypropylene hollow fibers are presented. The liquid membranes used were either pure water or an aqueous 20 wt.% diethanolamine (DEA) solution. Gas mixtures containing CO2 and N2 or CO2 and CH4 were utilized as feed. Steady and stable separation performance was observed for both passive and facilitated transport membranes.

引用

页码：293 / 307

页数：15

共 18 条

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