Phase equilibria under superatmospheric pressures for binary systems of cyclohexane 1-butanol and toluene

被引：0

作者：

Chen, Genghua ^{[1
]}

Yan, Xinhuan ^{[1
]}

Han, Shijun ^{[1
]}

Ma, Zhongming ^{[1
]}

Wang, Qi ^{[1
]}

机构：

[1] Zhejiang Univ, Hangzhou, China

来源：

Huagong Xuebao/Journal of Chemical Industry and Engineering (China) | 1994年 / 45卷 / 01期

关键词：

Organic compounds - Pressure;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The vapor liquid equilibrium data for cyclohexane-1-butanol, cyclohexane-toluene and 1-butanol-toluene binary systems were determined under pressures from 101.3 to 911.9 kPa with the dual circulating VLE apparatus. The data under five pressures were combined and correlated by the Wilson equation, and the relationship of the Wilson's energy parameters with pressures were determined for each system. Good results are obtained. The experimental data indicated that minimum boiling azeotropes are formed for cyclohexane-1-butanol and 1-butanol-toluene binary systems under the studied pressures.

引用

页码：94 / 101