Vapor-Liquid Equilibria in Binary Systems Formed by n-Hexane with Alcohols

被引：5
|
作者：
Gieryez, Pawel [1 ]
Kosowski, Andrzej [1 ]
Swietlik, Ryszard [1 ]
机构：
[1] Radom Tech Univ, Dept Mat Sci Technol & Design, PL-26600 Radom, Poland
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2010年 / 55卷 / 02期
关键词：
ACCURATE DETERMINATION; MIXTURES; PREDICTION; VLE;
D O I：
10.1021/je900530f
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The modified Swietoslawski ebulliometer was used for the accurate determination of vapor-liquid equilibria in binary isothermal systems formed by n-hexane with the following: 2-butanol at (313.15, 323.15, and 333.15) K, 2-pentanol at (313.15, 323.15, 333.15, and 338.15) K, and 2-methyl-2-butanol at (313.15, 323.15, 333.15, and 338.15) K. The vapor pressures of the pure substances are also given. The experimental data have been compared with literature data (if available) of those systems and correlated by means of the Redlich-Kister, nonrandom two-liquid (NRTL), and Wilson equations.
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页码：937 / 940
页数：4
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