Phase equilibria for binary systems of octane boosters with 2,2,4-trimethylpentane

被引：14
|
作者：
Reddy, KVN
Prasad, DHL
Krishnaiah, A [1 ]
机构：
[1] Sri Venkateswara Univ, Dept Chem, Tirupati 517502, Andhra Pradesh, India
[2] Indian Inst Chem Technol, Div Chem Engn, Hyderabad 500007, Andhra Pradesh, India
来源：
FLUID PHASE EQUILIBRIA | 2005年 / 230卷 / 1-2期
关键词：
VLE data; 2,2,4-trimethylpentane; methyl tert-butyl ether; Di-isopropyl ether; dimethoxymethane; Wilson equation; activity coefficients;
D O I：
10.1016/j.fluid.2004.12.007
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Isobaric vapor-liquid equilibrium data at 95.96 kPa for the three binary systems of 2,2,4-trimethylpentane with methyl tert-butyl ether, di-isopropyl ether and dimethoxymethane are determined. A Swietoslawski type ebulliometer is used for the measurements. The experimental T-x data are used to estimate Wilson parameters and the parameters, in turn, are used to calculate vapor phase compositions and activity coefficients. All the systems studied here do not exhibit azeotropes and behave like non-ideal solutions. (c) 2004 Elsevier B.V. All rights reserved.
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页码：105 / 108
页数：4
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