Application of choline-based deep eutectic solvents in CO<sub>2</sub> capture and separation

ZHANG Yingying; JI Xiaoyan; LU Xiaohua

doi:10.3969/j.issn.0438-1157.2014.05.023

您当前的位置：

首页 >

文章列表页 >

Application of choline-based deep eutectic solvents in CO₂ capture and separation

更新时间：2025-12-10

- Application of choline-based deep eutectic solvents in CO₂ capture and separation
- CIESC Journal Issue 5, Pages: 1721-1728(2014)
- 作者机构：
  
  1. 南京工业大学材料化学工程国家重点实验室,江苏,南京,210009
  2. 瑞典吕勒奥工业大学能源系, 瑞典吕勒奥,97187
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0438-1157.2014.05.023
  CLC： 38
- Online First：05 May 2014，
  
  Published：05 May 2014
- 稿件说明：
移动端阅览
ZHANG Yingying, JI Xiaoyan, LU Xiaohua. Application of choline-based deep eutectic solvents in CO₂ capture and separation[J]. CIESC Journal, 2014, (5): 1721-1728. DOI: 10.3969/j.issn.0438-1157.2014.05.023.
DOI：

ZHANG Yingying, JI Xiaoyan, LU Xiaohua. Application of choline-based deep eutectic solvents in CO₂ capture and separation[J]. CIESC Journal, 2014, (5): 1721-1728. DOI: 10.3969/j.issn.0438-1157.2014.05.023. DOI：

摘要

胆碱类低共融溶剂是一种新型的离子液体。它不仅具有传统离子液体的优点，还具有价格低廉、低毒、生物可降解等优势。对胆碱类低共融溶剂在CO2捕集与分离中所涉及的物理性质，如气体的溶解度、CO2的吸收-解吸、密度、稳定性、黏度和表面张力等进行考察，并分析了胆碱类低共融溶剂的结构对各物性的影响。通过与传统离子液体的对比，胆碱类低共融溶剂在CO2捕集与分离中的应用具有一定的优势，如CO2溶解度高，黏度低。然而，胆碱类低共融溶剂在气体的选择性分离、表面张力等的研究还不足，且热稳定性方面还存在瓶颈，因此，其在CO2捕集和分离中的应用还有待进一步探讨。

Abstract

Choline-based deep eutectic solvents (DESs) are a new class of ionic liquids. With similar properties to ionic liquids

choline-based DESs have the advantages of easy synthesis

low price

low toxicity and biodegradability. In this work

the properties of choline-based DESs related to CO2 capture and separation were investigated

such as gas solubility

CO2 absorption-desorption

density

thermal stability

viscosity and surface tension. The influence of the structure of choline-based DESs on their properties were analyzed. The comparison of choline-based DESs with traditional ionic liquid showed that choline-based DESs could be used as absorbents for CO2 capture and separation due to high CO2 solubility and low viscosity. However

more research needs to be done before commercial application

for example

CO2 selectivity compared to other components in gas mixtures

surface tension as well as thermal-stability.

关键词

Keywords

references

Views

587

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Absorption performance and stratification mechanism of biphasic CO2 absorbent[Bmim] [BF4]/MEA aqueous mixtures

Vapor liquid equilibria and heat of desorption of CO2 in aqueous mixture of[Bmim] [BF4] and MEA

CO2/N2 separation performance of supported ionic liquid membrane fabricated by [Choline][Pro]/RTILs

Interfacially polymerized composite membranes containing propylene oxide groups for CO2 separation

Extraction of phenolic compounds from simulated oil with imidazolium based ionic liquids

Related Author

XU Lingjun

QI Yang

WANG Shujuan

ZHAO Yankai

FAN Tengteng

XIE Wenlong

ZHANG Suoying

LIU Chang

Related Institution

CSIRO Manufacturing, Clayton

Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Beijing Engineering Research Center for Ecological Restoration and Carbon Fixation of Saline-Alkaline and Desert Land, Department of Energy and Power Engineering, Tsinghua University

Feymer Membrane Technology Co

Hengtong Optical Material Co

Tianjin Key Laboratory of Membrane Science and Desalination Technology, State Key Laboratory of Chemical Engineering, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin University

⁰

Application of choline-based deep eutectic solvents in CO2 capture and separation

DOI：10.3969/j.issn.0438-1157.2014.05.023

摘要

Abstract

关键词

Keywords

references

Application of choline-based deep eutectic solvents in CO₂ capture and separation