Isobaric vapor-liquid equilibria of binary mixtures containing dimethyl carbonate under atmospheric pressure

被引：33
|
作者：
Luo, HP [1 ]
Zhou, JH [1 ]
Xiao, WD [1 ]
Zhu, KH [1 ]
机构：
[1] E China Univ Sci & Technol, UNILAB Res Ctr Chem React Engn, Shanghai 200237, Peoples R China
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2001年 / 46卷 / 04期
关键词：
D O I：
10.1021/je0002639
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Isobaric vapor-liquid equilibria (VLE) have been determined for the binary systems of dimethyl carbonate (DMC) + ethanol, dimethyl carbonate + diethyl carbonate (DEC), dimethyl carbonate + propylene glycol (PG), and dimethyl carbonate + propylene carbonate (PC) under atmospheric pressure in an Ellis equilibrium still. The data have been checked by employing a global statistic thermodynamic consistency test and also have been correlated by means of both the Wilson equation and the NRTL equation. The experimental results demonstrated that the systems of DMC + ethanol and DMC + PG show strong positive deviations from ideality and that the systems of DMC + DEC and DMC + PC are close to ideality.
引用
收藏
页码：842 / 845
页数：4
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