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
收藏
页码：551 / 557
页数：7
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