Indexed by:期刊论文

Date of Publication:2014-06-01

Journal:FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING

Included Journals:SCIE、CSCD

Volume:8

Issue:2

Page Number:233-239

ISSN No.:2095-0179

Key Words:membranes; carbon dioxide capture; separation; polymers; post-combustion

Abstract:Membrane separation technology is a possible breakthrough in post-combustion carbon dioxide capture process. This review first focuses on the requirements for CO2 separation membrane, and then outlines the existing competitive materials, promising preparation methods and processes to achieve desirable CO2 selectivity and permeability. A particular emphasis is addressed on polyimides, poly (ethylene oxide), mixed-matrix membrane, thermally-rearranged polymer, fixed site carrier membrane, ionic liquid membrane and electrodialysis process. The advantages and drawbacks of each of materials and methods are discussed. Research threads and methodology of CO2 separation membrane and the key issue in this area are concluded