State of the art of ionic liquid-modified adsorbents for CO2 capture and separation

被引：56

作者：

Zheng, Shuang ^{[1
,2
]}

Zeng, Shaojuan ^{[1
]}

Li, Yue ^{[1
,3
]}

Bai, Lu ^{[1
]}

Bai, Yinge ^{[1
]}

Zhang, Xiangping ^{[1
,2
]}

Liang, Xiaodong ^{[4
]}

Zhang, Suojiang ^{[1
]}

机构：

[1] Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China

[2] Univ Chinese Acad Sci, Sino Danish Coll, Beijing, Peoples R China

[3] China Univ Petr, Coll Chem Engn & Environm, Beijing, Peoples R China

[4] Tech Univ Denmark, Dept Chem & Biochem Engn, Lyngby, Denmark

来源：

AICHE JOURNAL | 2022年 / 68卷 / 02期

基金：

国家自然科学基金重大项目; 国家重点研发计划; 中国国家自然科学基金;

关键词：

adsorption; CO2; capture; ionic liquids; porous materials; separation; MESOPOROUS SILICA SORBENTS; CARBON-DIOXIDE; FRAMEWORK ZIF-8; PORE STRUCTURE; HIGH-CAPACITY; ADSORPTION; PERFORMANCE; SOLUBILITY; ABSORPTION; ACETATE;

D O I：

10.1002/aic.17500

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The enormous emission of carbon dioxide (CO2) from industries has triggered a series of environmental issues. In recent years, ionic liquids (ILs) as novel absorbents are widely used for CO2 capture owing to their low vapor pressure and tunable structures. IL-modified adsorbents have the advantages of both ILs and porous supports, such as high CO2 selectivity and high specific surface area, which are novel agents to capture CO2 with broad application prospects. In this review, more than 140 IL-modified adsorbents for CO2 capture in recent years were systematically summarized. The types of ILs including conventional ILs and functionalized ILs on CO2 separation performance of different IL hybrid adsorbents, and their adsorption mechanisms were also discussed. Finally, future perspectives on IL-modified adsorbents for CO2 separation were further posed.

引用

页数：20

共 130 条

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