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Phase Behavior of (1-Alkyl-3-methyl Imidazolium Tetrafluoroborate+6-(Hydroxymethyl)oxane-2,3,4,5-tetrol + Water)
Chen, Yuhuan2; Zhang, Suojiang1; Zhang, SJ
2010
Source PublicationJOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN0021-9568
Volume55Issue:1Pages:278-282
AbstractPhase behavior of 1-alkyl-3-methyl imidazolium tetrafluoroborate ([C(n)mim][BF(4)], n = 2 to 10), 6-(hydroxymethyl)oxane-2,3,4,5-tetrol and water has been determined at temperatures in the range of (242.15 to 308.15) K. Binodal Curves, tie-lines, and the slope of the tie-line (STL) for [C(3)min][BF(4)]/[C(4)mim][BF(4)] + glucose + H(2)O systems were obtained at different temperatures of T = (278.15, 288.15, 298.15, and 308.15) K. Results show that, as the temperature decreases, the two-phase area expands and the STIL increases. Binodal curves were correlated using ail empirical equation, and tie-lines were correlated according to the Othmer-Tobias and Bancroft equations. These equations satisfactorily represented the experimental data. The molecular structure is used as ail argument to describe the phase-forming mechanism.
KeywordAqueous Biphasic Systems Liquid-liquid Equilibria Ionic Liquids 2-phase Systems Plus Sucrose 298.15 k Water Temperature Extraction Salts
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1021/je900473u
Indexed BySCI
Language英语
WOS KeywordAQUEOUS BIPHASIC SYSTEMS ; LIQUID-LIQUID EQUILIBRIA ; IONIC LIQUIDS ; 2-PHASE SYSTEMS ; PLUS SUCROSE ; 298.15 K ; WATER ; TEMPERATURE ; EXTRACTION ; SALTS
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000273405200041
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6245
Collection湿法冶金清洁生产技术国家工程实验室
Corresponding AuthorZhang, SJ
Affiliation1.Chinese Acad Sci, Res Lab Green Chem & Technol, Inst Proc Engn, Beijing 100080, Peoples R China
2.Hebei Univ Technol, Sch Chem Engn & Technol, Tianjin 300130, Peoples R China
Recommended Citation
GB/T 7714
Chen, Yuhuan,Zhang, Suojiang,Zhang, SJ. Phase Behavior of (1-Alkyl-3-methyl Imidazolium Tetrafluoroborate+6-(Hydroxymethyl)oxane-2,3,4,5-tetrol + Water)[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2010,55(1):278-282.
APA Chen, Yuhuan,Zhang, Suojiang,&Zhang, SJ.(2010).Phase Behavior of (1-Alkyl-3-methyl Imidazolium Tetrafluoroborate+6-(Hydroxymethyl)oxane-2,3,4,5-tetrol + Water).JOURNAL OF CHEMICAL AND ENGINEERING DATA,55(1),278-282.
MLA Chen, Yuhuan,et al."Phase Behavior of (1-Alkyl-3-methyl Imidazolium Tetrafluoroborate+6-(Hydroxymethyl)oxane-2,3,4,5-tetrol + Water)".JOURNAL OF CHEMICAL AND ENGINEERING DATA 55.1(2010):278-282.
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