Desulfurization of flue gas:: SO2 absorption by an ionic liquid

被引：524
|
作者：
Wu, WZ [1 ]
Han, BX [1 ]
Gao, HX [1 ]
Liu, ZM [1 ]
Jiang, T [1 ]
Huang, J [1 ]
机构：
[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 18期
关键词：
absorption; green chemistry; ionic liquids; sulfur;
D O I：
10.1002/anie.200353437
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The ionic liquid, (IL) 1,1,3,3-tetramethyl-guanidinium lactate, can absorb SO2 from simulated flue gas effectively under ambient conditions (see scheme). Absorbed SO2 can be desorbed under vacuum or by heating, and the IL can be reused. This absorption method might be used for cleaning gases that contain SO2.
引用
收藏
页码：2415 / 2417
页数：3
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