文献类型：期刊文献

中文题名：基于醇胺+[bmim][BF_4]+H_2O溶液的CO_2捕捉工艺

英文题名：CO_2 Capture in a Lab-Scale-Plant with Absorbents of Alkylolamine+[bmim][BF_4]+H_2O

作者：杨洁[1];严晋跃[1];于新海[1];涂善东[1];于伟[1];黄俊超[1]

机构：[1]华东理工大学承压系统与安全教育部重点实验室,上海200237

年份：2013

卷号：39

期号：6

起止页码：641

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：国家自然科学基金(21176069);教育部新世纪优秀人才支持计划项目(NCET-10-0380)

语种：中文

中文关键词：CO2吸收;离子液体;醇胺;能耗;黏度

外文关键词：CO2 absorption; ionic liquid; amine; energy consumption; viscosity

摘要：以醇胺、[bmim][BF4]、H2O的混合液作为CO2吸收液,利用建立的CO2吸收-解吸实验装置,考察了此吸收液连续捕捉CO2的性能。结果表明:相对于离子液体,此吸收液具有吸收效率高、黏度低的优点;相对于醇胺水溶液,此吸收液的醇胺流失量少,解吸所需能耗低。实验结果表明此吸收液具有很好的工业应用前景。
Alkanolamines, [-bmim] [BF4] and water were mixed as a novel co-capture agent in this study. The performance of the co-capture agent was tested in a CO2 capture lab-scale-plant with 15 d of operation time. The absorbents exhibited higher COe removal efficiencies and lower viscosities than those of the pure ionic liquids. Compared with MEA （Monoethanolamine） solutions, the co-capture agent showed a low amine loss and reduced energy consumption for CO2 desorption. The experimental results indicate great potentials of the co-capture agents in the field of CO2 capture in industry.