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Solubilities of gases in novel alcamines ionic liquid 2-[2-hydroxyethyl (methyl) amino] ethanol chloride
Zhao, Yansong1,2; Zhang, Xiangping1; Dong, Haifeng1,2; Zhen, Yingpeng1; Li, Guihua3; Zeng, Shaojuan1; Zhang, Suojiang1; Zhang, XP
2011-03-15
Source PublicationFLUID PHASE EQUILIBRIA
ISSN0378-3812
Volume302Issue:1-2Pages:60-64
AbstractSolubilities of CO, H(2), N(2), O(2) and CO(2) in novel alcamines ionic liquid (IL) of 2-[2-hydroxyethyl (methyl) amino] ethanol chloride ([MDEA][CI]) were investigated at temperature ranging from 313.15 to 333.15K and pressure ranging from 1.22 to 8.62 MPa. It was shown that the solubilities of gases increased with the increasing of pressure while decreased with the increasing of temperature. Comparing the solubilities of CO, H(2), N(2) and O(2) with that of CO(2) in [MDEA][CI], it indicates that the solubilities of these four gases are much lower than that of CO(2)(,) which means [MDEAKI] may be used as a potential solvent for CO(2) capture from mixed gases. The solublilities were correlated by the Krichevisky-Kasarnovsky equation and the Henry's constants and partial molar volumes of gases (infinitely diluted in pure [MDEA][CI]) were obtained. Additionally, the standard Gibbs energy, standard enthalpy and standard entropy of gases (CO, H(2), N(2) and O(2)) were also calculated. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.
KeywordCarbon Dioxide Solubility Ionic Liquid Krichevisky-kasarnovsky Equation Flue Gas
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.fluid.2010.08.017
Indexed BySCI
Language英语
WOS KeywordCARBON-DIOXIDE ; ELEVATED PRESSURES ; CO2 ; CAPTURE ; ABSORPTION ; AMINE
WOS Research AreaThermodynamics ; Chemistry ; Engineering
WOS SubjectThermodynamics ; Chemistry, Physical ; Engineering, Chemical
WOS IDWOS:000289130000011
Citation statistics
Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5060
Collection多相复杂系统国家重点实验室
Corresponding AuthorZhang, XP
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
3.Beijing Univ Chem Technol, Coll Chem Engn, Beijing 100029, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Yansong,Zhang, Xiangping,Dong, Haifeng,et al. Solubilities of gases in novel alcamines ionic liquid 2-[2-hydroxyethyl (methyl) amino] ethanol chloride[J]. FLUID PHASE EQUILIBRIA,2011,302(1-2):60-64.
APA Zhao, Yansong.,Zhang, Xiangping.,Dong, Haifeng.,Zhen, Yingpeng.,Li, Guihua.,...&Zhang, XP.(2011).Solubilities of gases in novel alcamines ionic liquid 2-[2-hydroxyethyl (methyl) amino] ethanol chloride.FLUID PHASE EQUILIBRIA,302(1-2),60-64.
MLA Zhao, Yansong,et al."Solubilities of gases in novel alcamines ionic liquid 2-[2-hydroxyethyl (methyl) amino] ethanol chloride".FLUID PHASE EQUILIBRIA 302.1-2(2011):60-64.
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