摘要
综述了近年来离子液体吸收转化CO_2的研究进展。介绍了咪唑类离子液体物理法吸收CO_2的机理和研究成果以及季铵类、磺酸类和含氨基功能化离子液体化学法吸收CO_2的机理和研究进展。通过利用离子液体的无蒸汽压、优良的溶解和催化性能、绿色无污染等特性,结合对离子液体的功能化设计,使其在吸收转化CO_2方面的应用越来越广泛。
The recent research progresses in absorption and transformation of CO2 using ionic liquids are reviewed.The mechanism of physical absorption of CO2 with imidazolium-based ionic liquids is introduced,and the mechanism of chemical absorption of CO2 with quaternary amine,sulfonate and ammonium-based task-specific ionic liquids is also presented.Characterized by no vapor pressure, good solubility and catalytic activity,no pollution,and so on,and combined with task-specific design, ionic liquids will be widel...
出处
《化工环保》
CAS
CSCD
北大核心
2010年第2期136-140,共5页
Environmental Protection of Chemical Industry
基金
河北省自然科学基金资助项目(B2008000373)
关键词
离子液体
二氧化碳
吸收
固定
ionic liquid
carbon dioxide
absorption
fixation
