Excess molar volumes of ternary mixtures containing benzene, cyclohexane, 1-pentanol and anisole at 298.15K

被引：8

作者：

Orge, B ^{[1
]}

Iglesias, M ^{[1
]}

Marino, G ^{[1
]}

Casás, LM ^{[1
]}

Tojo, J ^{[1
]}

机构：

[1] Univ Vigo, Fac Ciencias, Dept Ingn Quim, Vigo 36200, Spain

来源：

PHYSICS AND CHEMISTRY OF LIQUIDS | 2005年 / 43卷 / 06期

关键词：

excess molar volumes; equation of state; benzene; cyclohexane; 1-pentanol; anisole;

D O I：

10.1080/00319100500216795

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The expansive trend of the cosolvents anisole and 1-pentanol for benzene+cyclohexane binary azeotropic mixture by extractive distillation is analyzed by a volumetric study of the ternary mixtures benzene+1-pentanol+anisole, cyclohexane+1-pentanol+anisole and benzene+cyclohexane+anisole at 298.15 K and atmospheric pressure. The results obtained of application of the Peng - Robinson equation of state for estimating excess volumetric values shows the versatility of this model for thermodynamic prediction in complex systems.

引用

页码：551 / 557

页数：7

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