Azeotropic behavior of the 2-propanol + water+1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide system

被引：1
|
作者：
Pavlicek, Jan [1 ]
Bogdanic, Grozdana [1 ]
Wichterle, Ivan [1 ]
机构：
[1] Czech Acad Sci, Inst Chem Proc Fundamentals, Rozvojova 135, Prague 16502 6, Czech Republic
来源：
FLUID PHASE EQUILIBRIA | 2022年 / 563卷
关键词：
Alcohol -water system; Azeotropy; Correlation; Ionic liquid; Vapor -liquid equilibrium; VAPOR-LIQUID-EQUILIBRIA; TERNARY-SYSTEMS; IONIC LIQUIDS; BINARY;
D O I：
10.1016/j.fluid.2022.113582
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Vapor-liquid equilibrium data were measured isothermally in the vicinity of azeotropic points of the title system at 333.15, 343.15, and 353.15 K. Data were processed using a newly-developed method based on relatively small amounts of input data, which provides thermodynamic description of azeotropic behavior. The regular two -parameter Redlich-Kister equation was used for this purpose. The parameters obtained were correlated with ionic liquid concentrations to express the smooth analytical dependence of both the azeotropic composition and pressure.
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页数：7
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