| 咪唑基离子液体固定分离CO2的研究进展 |
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| 引用本文： | 雷艳秋,黄晓玲,刘鹰,苏海全. 咪唑基离子液体固定分离CO2的研究进展[J]. 应用化学, 2012, 29(4): 367-375. DOI: 10.3724/SP.J.1095.2012.00225 |
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| 作者姓名： | 雷艳秋 黄晓玲 刘鹰 苏海全 |
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| 作者单位： | (内蒙古大学化学化工学院,内蒙古自治区煤炭化学重点实验室 呼和浩特 010021) |
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| 基金项目： | 科技部973计划前期专项资助(2009CB226112) |
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| 摘 要： | 以咪唑基离子液体为代表,综述了近期普通咪唑基离子液体、功能咪唑基离子液体、支撑咪唑基离子液体和聚合咪唑基离子液体在分离固定CO2方面的研究进展,说明了各类咪唑基离子液体分离固定CO2的可行性及优缺点,并总结了离子液体固定CO2的影响因素和分离机制.
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| 关 键 词： | 离子液体 咪唑基离子液体 固定分离CO2 |
| 收稿时间： | 2011-05-23 |
Development of Imidazolium-Based Ionic Liquid for CO2 Separation |
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| LEI Yanqiu , HUANG Xiaoling , LIU Ying , SU Haiquan. Development of Imidazolium-Based Ionic Liquid for CO2 Separation[J]. Chinese Journal of Applied Chemistry, 2012, 29(4): 367-375. DOI: 10.3724/SP.J.1095.2012.00225 |
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| Authors: | LEI Yanqiu HUANG Xiaoling LIU Ying SU Haiquan |
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| Affiliation: | (Inner Mongolia Key Laboratory of Coal Chemistry，School of Chemistry and Chemical Engineering，Inner Mongolia University，Hohhot 010021) |
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| Abstract: | The solubility of carbon dioxide in traditional room-temperature ionic liquids(RTILs),functionalized ionic liquids or task-specific ionic liquids(TSILs),supported ionic-liquid membranes(SILMs) and polymerized ionic liquids(poly(RTIL)) are summarized.The absorption capacity of TSILs is greater than that of RTILs,but the high viscosity of TSILs can be an operational drawback.SILMs show remarkably high selectivity compared to polymeric membranes,however,the instability of SILMs is recognized as a serious problem.This brief survey of the current development on the imidazolium cation ionic-liquid mediated CO2 capture suggests that CO2 capture by ionic liquids is a feasible practice. |
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| Keywords: | ionic liquid imidazolium-based ionic liquid CO2 separation |
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