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Density, Viscosity, and Performances of Carbon Dioxide Capture in 16 Absorbents of Amine plus Ionic Liquid + H2O, Ionic Liquid + H2O, and Amine + H2O Systems
Alternative TitleJ. Chem. Eng. Data
Zhao, Yansong1,2; Zhang, Xiangping1; Zeng, Shaojuan1; Zhou, Qing1; Dong, Haifeng1,2; Tian, Xiao1,2; Zhang, Suojiang1
2010-09-01
Source PublicationJOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN0021-9568
Volume55Issue:9Pages:3513-3519
AbstractA series of novel ionic liquids, 2-aminoethanol tetrafluoroborate ([MEM][BF4]), 2[2-hydroxyethyl(methyl)-amino] ethanol tetrafluoroborate ([MDEA][BF4]), 2[2-hydroxyethyl(methyl)amino] ethanol chloride ([MDEA][Cl]), 2[2-hydroxyethyl(methyl)amino] ethanol phosphate ([MDEA] [PO4]), and 2-[2-hydroxyethyl(methyl)amino] ethanol sulfate ([MDEA][SO4]), were synthesized and characterized for carbon dioxide capture in this work. Densities and viscosities of ionic liquids (1-butyl-3-methylimidazolium tetrafluoroborate, [MEA][BF4], [MDEA][BF4], [MDEA][Cl], and [MDEA][PO4], and [MDEA][SO4]) amines + ionic liquids + H2O, ionic liquids + H2O, and amines + H2O were measured at temperatures ranging from (303.15 to 343.15) K at different mass fractions. These 16 different absorbents were prepared by mixing two or three compounds of 2-aminoethanol (MEA), 2[2-hydroxyethyl(methyl)amino] ethanol (MDEA), 2-[bis(2-hydroxyethyl)amino] ethanol (TEA), ionic liquids, and water. The carbon dioxide capture rate and carbon dioxide capture capacity in the 16 different absorbents were measured at 303.15 K and 1.50 MPa. The experimental results showed that the viscosities of these absorbents are less than 17.00 mPa . s at 303.15 K. Among these absorbents, the MDEA + [MDEAl][Cl] + H2O + piperazine system shows the best performance on carbon dioxide capture.; A series of novel ionic liquids, 2-aminoethanol tetrafluoroborate ([MEM][BF4]), 2[2-hydroxyethyl(methyl)-amino] ethanol tetrafluoroborate ([MDEA][BF4]), 2[2-hydroxyethyl(methyl)amino] ethanol chloride ([MDEA][Cl]), 2[2-hydroxyethyl(methyl)amino] ethanol phosphate ([MDEA] [PO4]), and 2-[2-hydroxyethyl(methyl)amino] ethanol sulfate ([MDEA][SO4]), were synthesized and characterized for carbon dioxide capture in this work. Densities and viscosities of ionic liquids (1-butyl-3-methylimidazolium tetrafluoroborate, [MEA][BF4], [MDEA][BF4], [MDEA][Cl], and [MDEA][PO4], and [MDEA][SO4]) amines + ionic liquids + H2O, ionic liquids + H2O, and amines + H2O were measured at temperatures ranging from (303.15 to 343.15) K at different mass fractions. These 16 different absorbents were prepared by mixing two or three compounds of 2-aminoethanol (MEA), 2[2-hydroxyethyl(methyl)amino] ethanol (MDEA), 2-[bis(2-hydroxyethyl)amino] ethanol (TEA), ionic liquids, and water. The carbon dioxide capture rate and carbon dioxide capture capacity in the 16 different absorbents were measured at 303.15 K and 1.50 MPa. The experimental results showed that the viscosities of these absorbents are less than 17.00 mPa . s at 303.15 K. Among these absorbents, the MDEA + [MDEAl][Cl] + H2O + piperazine system shows the best performance on carbon dioxide capture.
KeywordCo2 Capture N-methyldiethanolamine Aqueous-solutions 1-butyl-3-methylimidazolium Tetrafluoroborate Thermophysical Properties Absorption Solubility Temperature Pressures 1-hexyl-3-methylimidazolium
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1021/je100078w
URL查看原文
Indexed BySCI
Language英语
WOS KeywordCO2 CAPTURE ; N-METHYLDIETHANOLAMINE ; AQUEOUS-SOLUTIONS ; 1-BUTYL-3-METHYLIMIDAZOLIUM TETRAFLUOROBORATE ; THERMOPHYSICAL PROPERTIES ; ABSORPTION ; SOLUBILITY ; TEMPERATURE ; PRESSURES ; 1-HEXYL-3-METHYLIMIDAZOLIUM
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000281567000097
Citation statistics
Cited Times:95[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6299
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Coll Chem & Chem Engn, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Yansong,Zhang, Xiangping,Zeng, Shaojuan,et al. Density, Viscosity, and Performances of Carbon Dioxide Capture in 16 Absorbents of Amine plus Ionic Liquid + H2O, Ionic Liquid + H2O, and Amine + H2O Systems[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2010,55(9):3513-3519.
APA Zhao, Yansong.,Zhang, Xiangping.,Zeng, Shaojuan.,Zhou, Qing.,Dong, Haifeng.,...&Zhang, Suojiang.(2010).Density, Viscosity, and Performances of Carbon Dioxide Capture in 16 Absorbents of Amine plus Ionic Liquid + H2O, Ionic Liquid + H2O, and Amine + H2O Systems.JOURNAL OF CHEMICAL AND ENGINEERING DATA,55(9),3513-3519.
MLA Zhao, Yansong,et al."Density, Viscosity, and Performances of Carbon Dioxide Capture in 16 Absorbents of Amine plus Ionic Liquid + H2O, Ionic Liquid + H2O, and Amine + H2O Systems".JOURNAL OF CHEMICAL AND ENGINEERING DATA 55.9(2010):3513-3519.
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