Vapor-Liquid Equilibria for the Ternary System Acetonitrile+1-Propanol + Dimethyl Sulfoxide and the Corresponding Binary Systems at 101.3 kPa

被引：12
|
作者：
Wang, Quan-Yi [1 ]
Zeng, Hong [1 ]
Song, Hang [1 ]
Liu, Qi-Song [1 ]
Yao, Shun [1 ]
机构：
[1] Sichuan Univ, Sch Chem Engn, Chengdu 610065, Peoples R China
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2010年 / 55卷 / 11期
关键词：
1-PROPANOL PLUS CHLOROBENZENE; EXTRACTIVE DISTILLATION; BINARY-MIXTURES; PRESSURE; PHASE;
D O I：
10.1021/je100033s
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Isobaric vapor-liquid equilibrium (VLE) data were measured at 101.3 kPa by using an improved Rose equilibrium still for three binary systems, acetonitrile (1) + 1-propanol (2), acetonitrile (1) + dimethyl sulfoxide (DMSO) (3), and 1-propanol (2) + DMSO (3), and for one ternary system, acetonitrile (1) + 1-propanol (2) + DMSO (3). The VLE data of the binary systems were examined by thermodynamic consistency tests and satisfactorily correlated by Wilson and NRTL models. The parameters of two models obtained from the binary data were used to predict the ternary VLE data. The prediction yielded reasonable results for the ternary system.
引用
收藏
页码：5271 / 5275
页数：5
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