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.

引用

页数：7

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