期刊
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
卷 20, 期 4, 页码 2497-2509出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jiec.2013.10.032
关键词
Absorption; Separation; Diffusion; CO2 capture; Ionic liquid
Several amine-functionalized cation ILs were successfully synthesized, characterized and tested for CO2 absorption studies. Non-functionalized ILs were studied for comparison purpose. The primary amine-ILs have shown higher CO2 solubilities both on molar basis (mol of CO2/mol of IL) and on volume basis (g of CO2/L of IL), compared to non-functionalized and tertiary-amine ILs. Besides amine-functionalization of the cation, anion of the IL has strong influence on CO2 solubility due to its contribution by physical absorption. As a result, the [TF2N]-anion amine-ILs have higher CO2 solubility than [BF4]-anion amine-ILs. Among non-amine functionalized ILs, [P-(14)666][TF2N] has the highest CO2 solubility. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据