摘要
从能源气中脱除硫化氢(H2S)是能源化工的基础工艺,具有重要的科学和现实意义.离子液体是一类在室温附近呈液态的有机熔融盐,可用作捕集H2S的新型介质.综合国内外学者和本课题组在该领域内的多年研究积累,本文介绍了H2S在离子液体中的捕集和转化研究进展,讨论了捕集与转化流程工艺,并分析了当前离子液体用于H2S捕集与转化的发展趋势.
The removal of H2S from gas is of great economic significance in energy chemical industry. Ionic liquid is defined as a subset of organic molten salt which is liquid under ambient temperature. Based on the researches reported in this field, this paper introduces the progress in ionic liquids for the capture and conversion of H2S, and proposes the technological process of H2S capture and conversion. The development trend of ionic liquid for H2S capture and conversion is also discussed.
作者
张效敏
史名珍
熊文杰
胡兴邦
吴有庭
Xiaomin Zhang;Mingzhen Shi;Wenjie Xiong;Xingbang Hu;Youting Wu(Key Laboratory of Mesoscopic Chemistry of MOE,School of Chemistry and Chemical Engineering,Nanjing University,Nanjing 210023,China)
出处
《中国科学：化学》
CAS
CSCD
北大核心
2020年第5期594-602,共9页
SCIENTIA SINICA Chimica
基金
国家自然科学基金(编号:21576129,21878141)
江苏省自然科学基金(编号:BK20190310)
中央高校基本科研业务费(编号:020514380175)资助项目。
关键词
离子液体
H2S
分离
转化
ionic liquid
H2S
separation
conversion
