Extraction of n-Alcohols from n-Heptane Using Ionic Liquids.

被引：39

作者：

Revelli, Anne-Laure ^{[1
]}

Mutelet, Fabrice ^{[1
]}

Jaubert, Jean-Noel ^{[1
]}

机构：

[1] Nancy Univ, CNRS, Lab React & Genie Proc, UPR3349, F-54001 Nancy, France

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2011年 / 56卷 / 10期

关键词：

ORGANIC-COMPOUNDS; PARTITION-COEFFICIENTS; PREDICTION; MIXTURES; ETHANOL; SYSTEMS; EQUILIBRIUM; SEPARATION; ENERGY;

D O I：

10.1021/je200481u

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this work, the efficiency of three ionic liquids: 1-butyl-3-methylimidazolium tetrafluoroborate, 1-butyl-3-methylimidazolium thiocyanate, and 1,3-dimethylimidazolium methylphosphonate to extract n-alcohols from an aliphatic compound was studied. Liquid-liquid equilibria (LLE) measurements of ternary mixtures containing 1-propanol, 1-butanol, or 1-pentanol with n-heptane and these ILs were carried out at 298.15 K in order to check the ability of these ILs to act as extractive solvents. Experimental data were successfully represented using the NRTL and UNIQUAC correlations.

引用

页码：3873 / 3880

页数：8

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