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›› 2008, Vol. 8 ›› Issue (2): 409-416.

• 综述 • 上一篇    

离子液体固定CO2及其转化利用的研究进展

袁晓亮 张延强 兰玲 阎立军 张锁江   

  1. 中国石油天然气股份有限公司石油化工研究院 中国科学院过程工程研究所 中国石油天然气股份有限公司石油化工研究院 中国石油天然气股份有限公司石油化工研究院 中国科学院过程工程研究所
  • 收稿日期:2007-09-28 修回日期:2007-12-10 出版日期:2008-04-20 发布日期:2008-04-20
  • 通讯作者: 张锁江

Research Progress in Fixation and Transformation of CO2 Using Ionic Liquids

YUAN Xiao-liang ZHANG Yan-qiang LAN Ling YAN Li-jun ZHANG Suo-jiang   

  1. Petrochemical Research Institute, PetroChina Company Limited Institute of Process Engineering, Chinese Academy of Sciences Petrochemical Research Institute, PetroChina Company Limited Petrochemical Research Institute, PetroChina Company Limited Institute of Process Engineering, CAS
  • Received:2007-09-28 Revised:2007-12-10 Online:2008-04-20 Published:2008-04-20
  • Contact: ZHANG Suo-jiang

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摘要： 综述了新型绿色溶剂离子液体在CO2固定和转化利用领域的应用研究进展. 根据离子液体的结构特征和CO2的固定机理，离子液体固定CO2可以分为常规离子液体固定、功能化离子液体固定和离子液体固定转化. 常规离子液体固定CO2为物理作用过程，功能化离子液体固定CO2为化学作用过程，而离子液体固定转化CO2的过程在固定CO2的同时又实现了CO2从工业废气直接到有用化学品的转变. 因此，设计合成高效的功能化离子液体来实现CO2的固定转化一体化将具有重要的意义.

关键词: 离子液体, CO2, 固定, 转化, 功能化

Abstract: Research progress in application of CO2 fixation and transformation using ionic liquids (ILs) has been systematically discussed. There are three kinds of CO2 fixation using ILs according to structures of ionic liquids and mechanism of fixation, which are CO2 fixation using common ILs, CO2 fixation using task-specific ILs and fixation-conversion of CO2 using ILs. The mechanism of CO2 fixation using common ionic liquids is physical absorption and that of task-specific ILs is chemical process, while fixation and conversion of CO2 using ILs will be a good way from flue gas to new chemicals. Design and synthesis of high effective task-specific ILs to achieve the goal of fixation and conversion of CO2 will be a key step applied in CO2 fixation.

Key words: ionic liquid, CO2, fixation, transformation, functionalization

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