期刊
JOURNAL OF SOLUTION CHEMISTRY
卷 39, 期 3, 页码 371-383出版社
SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s10953-010-9507-z
关键词
Density; Refractive index; Dynamic viscosity; Ionic liquid
资金
- Universidad de Santiago de Compostela, Ministerio de Educacion y Ciencia (Spain) [CTQ2006-07687/PPQ]
- CONICET
- Universidad Nacional del Sur (Argentine)
- European Union [ALFA II-0400-FA]
Densities, viscosities and refractive indices have been measured at 298.15 K and atmospheric pressure for binary and ternary mixtures of ethanol, ethyl acetate and 1-butyl-3-methyl-imidazolium bis(trifluoromethylsulfonyl) imide [C(4)mim][NTF2]. From these experimental properties, the corresponding excess properties have been calculated and adequately fitted with the Redlich-Kister polynomial equation. The adjustable parameters and standard deviations between experimental and calculated values are reported. Interest of this mixture is due to the possibility of using [C(4)mim][NTF2] as an entrainer in the extractive distillation of ethanol + ethyl acetate. These results are compared with previously determined experimental data for mixtures of ethyl acetate and/or ethanol with the ionic liquid 1-octyl-3-methyl-imidazolium bis(trifluoromethylsulfonyl)imide, [C(8)mim][NTF2].
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据