Polymer membranes for acid gas removal from natural gas

被引：200

作者：

George, Gigi ^{[1
]}

Bhoria, Nidhika ^{[1
]}

AlHallaq, Sama ^{[1
]}

Abdala, Ahmed ^{[1
]}

Mittal, Vikas ^{[1
]}

机构：

[1] Petr Inst, Abu Dhabi, U Arab Emirates

来源：

SEPARATION AND PURIFICATION TECHNOLOGY | 2016年 / 158卷

关键词：

Acid gas removal; Polymer membrane; Hydrogen sulfide; Carbon dioxide; Natural gas; MIXED-MATRIX MEMBRANES; 6FDA-BASED POLYIMIDE MEMBRANES; IONIC LIQUID-MEMBRANES; CARBON-DIOXIDE; HYDROGEN-SULFIDE; INTRINSIC MICROPOROSITY; TRANSPORT-PROPERTIES; CROSS-LINKING; PERMEATION PROPERTIES; CO2/CH4; SEPARATION;

D O I：

10.1016/j.seppur.2015.12.033

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The use of polymeric membrane technology is an exciting approach toward the removal of acid gases, namely, carbon dioxide and hydrogen sulfide, from natural gas streams. Polymer membranes exhibit good mechanical, thermal and chemical stabilities. These membrane materials can also possess desirable transport properties such as high permeability and selectivity. A number of studies have attempted to improve these properties without compromising the advantages of existing technologies. Various preparations and structures of polymer membranes were reviewed. The structure-property analyses of these polymer membranes used for acid gas removal followed by their selectivity-permeability relationship and economic aspects are considered here. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：333 / 356

页数：24

共 237 条

[1] Silane Modification of Cellulose Acetate Dense Films as Materials for Acid Gas Removal [J].