Vapour-liquid equilibria of binary and ternary mixtures containing 1-butanol, 2,2,4-trimethylpentane and 1-hexene at T=313.15 K

被引：5

作者：

Ghellai, Saadya ^{[1
]}

Belabbaci, Aouicha ^{[1
]}

Villamanan, Rosa M. ^{[2
]}

Martin, M. Carmen ^{[2
]}

Villamanan, Miguel A. ^{[2
]}

Negadi, Latifa ^{[1
]}

机构：

[1] Univ Tlemcen, Lab Thermodynam Appl & Modelisat Mol, LATA2M, Tilimsen 13000, Algeria

[2] Univ Valladolid, Res Grp TERMOCAL, Escuela Ingn Ind, E-47011 Valladolid, Spain

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2013年 / 63卷

关键词：

Vapour-liquid equilibria; 1-Butanol; Hydrocarbons; Static device; Excess Gibbs energy; EXCESS THERMODYNAMIC FUNCTIONS; TOTAL-PRESSURE DATA; SUBSTITUTION HYDROCARBONS; SYSTEMS; ETHER; CYCLOHEXANE; BENZENE; EXPRESSION; REDUCTION; 2-BUTANOL;

D O I：

10.1016/j.jct.2013.04.003

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Experimental isothermal (P-x) data at T = 313.15 K for the binary (1-butanol + 1-hexene) and ternary (1-butanol + 2,2,4-trimethylpentane + 1-hexene) systems are reported. The measurements have been performed with an isothermal total pressure cell. Data reduction by Barker's method provides correlations for G(E), using the Margules equation for the binary system and the Wohl expansion for the ternary system. Wilson, NRTL, and UNIQUAC models have been applied successfully to the data correlation of the binary and ternary systems. The mixtures investigated exhibit positive deviation from ideal behaviour. Good results are obtained for the correlation by all the models. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：164 / 168

页数：5

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