Liquid-liquid equilibria of 4-methyl-2-pentanone+1-propanol or 2-propanol+water ternary systems: Measurements and correlation at different temperatures

被引：0
|
作者：
Cháfer, Amparo [1 ]
de la Torre, Javier [1 ]
Lladosa, Estela [1 ]
Montón, Juan B. [1 ]
机构：
[1] Departamento de Ingeniería Química, Escuela Técnica Superior de Ingeniería, Universitat de València, 46100 Burjassot, Valencia, Spain
来源：
Fluid Phase Equilibria | 2014年 / 361卷
关键词：
Phase equilibria - Liquids;
D O I：
暂无
中图分类号：
O62 [有机化学]; TQ [化学工业];
学科分类号：
070303 ; 0817 ; 081704 ;
摘要：
In this work, experimental liquid-liquid equilibria data of the systems 4-methyl-2-pentanone. +. 1-propanol. +. water and 4-methyl-2-pentanone. +. 2-propanol. +. water are presented. The liquid-liquid equilibria of both systems have been measured at 283.2 and 323.2. K. The NRTL and UNIQUAC models were successfully applied to fit the data for both ternary systems. The binodal lines were compared to the values predicted by the UNIFAC-LLE and UNIFAC models. Moreover, the solvent capability of 4-methyl-2-pentanone was checked in order to separate the azeotropic mixtures formed by propanol's and water. © 2013 Elsevier B.V.
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页码：23 / 29
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