用于脱除酸性气体的离子液体型吸收剂研究进展

Research progress in ionic-liquid absorbent for acidic gases removal

介绍了近年来针对二氧化碳、二氧化硫等酸性气体脱除领域的离子液体型吸收剂的研究进展,阐述了这些离子液体型吸收剂吸收酸性气体不同的机理,评价了常规离子液体、功能化离子液体和离子液体型聚合物等吸收剂的优缺点,对离子液体型吸收剂用于实际应用尚存在的问题提出了建议,并对其发展前景进行了展望。

The development of ionic-liquided absorbers for the removal of acidic gases such as carbon dioxide and sulfur dioxide is introduced. The absorption mechanisms of these absorbers also are introduced. The advantages and shortcomings of conventional ionic liquid, functional ionic liquid, and ionic-liquided polymer absorbers are evaluated. Furthermore, the proposal of solving the problems for their application and the prospect of its development direction are presented.