Progress of Supported Ionic Liquid Membrane Technology in Gas Separation

Abstract The gas separation mechanism of supported ionic liquid membranes was analyzed. The ways for ionic liquid used as liquid phase in supported liquid membranes and the effects of different materials of membrane, different kinds of ionic liquids, hydrophilic and hydrophobic of membrane on the instability of supported ionic liquids membrane were summarized. The application of supported ionic liquid membranes in gas separation were reviewed. In the end, the prospects for the industrialization of supported liquid membranes were presented.

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	LI Hong-Hai
	XU Bao-Ming
	LI Jian-Long

Keywords： ionic liquid supported liquid membrane gas separation

Received 2012-03-01;

Corresponding Authors: 李红海，电话 (0532)84022752，E-mail：lihonghai@qust.edu.cn。 Email: lihonghai@qust.edu.cn

About author: 李红海（1972-），女，黑龙江牡丹江人，副教授，主要从事多相流体流动与分离。

Cite this article:

LI Hong-Hai, XU Bao-Ming, LI Jian-Long.Progress of Supported Ionic Liquid Membrane Technology in Gas Separation[J] Chemcial Industry and Engineering, 2012,V29(6): 74-79