Desulfurization of Amine Ionic Liquids

被引：0

作者：

Qi Yanfei ^{[1
]}

机构：

[1] College of Chemistry and Chemical Engineering, Qingdao University

来源：

科技经济导刊 | 2019年 / 04期

关键词：

desulfurization; flue gas; ionic liquid;

D O I：

暂无

中图分类号：

TQ226.3 [脂肪族胺及其衍生物]; X701.3 [脱硫与固硫];

学科分类号：

0817 ; 083002 ;

摘要：

SO2 in coal-fired flue gas is very harmful to human health and ecological environment. Most of the traditional sulfur removal devices have secondary pollution. Ionic liquids have broad application prospects. The acetic acid amine ionic liquid was used as the desulfurizer to investigate the cyclic absorption performance of SO2 under simulated flue gas conditions. The results showed that IL has a high adsorption capacity, and the saturated adsorption capacity of SO2 is as high as 300 mg/gIL. After 4 cycles, the absorption effect is good. This study provides some basis for the further industrial application of IL.

引用

页码：140 / 140 +138

页数：2

共 4 条

[1] Ether -functionalized ionic liquids as highly efficient SO 2 absorbents. Sung Yun Hong,Jinkyu Im,Jelliarko Palgunadi,Sang Deuk Lee,Je Seung Lee,Hoon Sik Kim,Minserk Cheong,Kwang-Deog Jung. Energy Environ. Sci . 2011
[2] Solubilities and Thermodynamic Properties of SO2 in Ionic Liquids. Meijin Jin,Yucui Hou,Weize Wu,Shuhang Ren,Shidong Tian,Li Xiao,Zhigang Lei. Journal of Physics . 2011
[3] Hydrophobic task-specific ionic liquids: Synthesis, properties and application for the capture of SO 2[J] . Shidong Tian,Yucui Hou,Weize Wu,Shuhang Ren,Jianguo Qian. &nbspJournal of Hazardous Materials . 2014
[4] Ionic liquids:Functionalization and absorption of SO2
Shuhang Ren
Yucui Hou
Kai Zhang
Weize Wu
[J]. Green Energy & Environment, 2018, 3 (03) : 179 - 190

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