IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
Liquid-liquid equilibrium of the [4-MBP][BF4]-NaCl-H2O systems at T=293.15, 303.15, 313.15, and 323.15 K: Experimentation and correlation
Li, YL (Li, Yuliang)[ 1,2 ]; Liu, Q (Liu, Qian)[ 1 ]; Zhang, MS (Zhang, Mengshi)[ 1 ]; Su, H (Su, Hang)[ 1 ]
2013-08-10
Source PublicationTHERMOCHIMICA ACTA
Volume565Pages:234-240
Subtype期刊论文
Abstract

The binodal data and liquid-liquid equilibrium of a 1-butyl-4-methylpyridinium tetrafluoroborate ([4-MBP][BF4]) + sodium chloride (NaCl) + H2O system were examined at T = 298.15, 303.15, 313.15, and 323.15 K. Moreover, the binodal curves were fitted to the Merchuk equation and another two four-fitting parameters empirical expressions, and the Othmer-Tobias, Bancroft and Setschenow-type equations were used to correlate the tie-line data. Good agreement was obtained between the experimental binodal data and the tie-line data. The results provide a theoretical basis for the extraction, separation, and purification of [4-MBP][BF4]-NaCl-H2O systems.

KeywordLiquid–liquid Equilibrium Aqueous Two-phase Systems Tie-line Ionic Liquids
DOI10.1016/j.tca.2013.05.013
Indexed BySCI ; EI
Language英语
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Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/9945
Collection黄土与第四纪地质国家重点实验室(2010~)
Corresponding AuthorLi, YL (Li, Yuliang)[ 1,2 ]
Affiliation1.School of Environmental Science and Engineering, Chang’an University, Xi’an, China;
2.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710075, China
Recommended Citation
GB/T 7714
Li, YL ,Liu, Q ,Zhang, MS ,et al. Liquid-liquid equilibrium of the [4-MBP][BF4]-NaCl-H2O systems at T=293.15, 303.15, 313.15, and 323.15 K: Experimentation and correlation[J]. THERMOCHIMICA ACTA,2013,565:234-240.
APA Li, YL ,Liu, Q ,Zhang, MS ,&Su, H .(2013).Liquid-liquid equilibrium of the [4-MBP][BF4]-NaCl-H2O systems at T=293.15, 303.15, 313.15, and 323.15 K: Experimentation and correlation.THERMOCHIMICA ACTA,565,234-240.
MLA Li, YL ,et al."Liquid-liquid equilibrium of the [4-MBP][BF4]-NaCl-H2O systems at T=293.15, 303.15, 313.15, and 323.15 K: Experimentation and correlation".THERMOCHIMICA ACTA 565(2013):234-240.
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