EQUATION OF STATE FOR POLAR AND NONPOLAR SUBSTANCES FROM CORRELATIONS OF PURE COMPONENT PROPERTIES

被引：3
|
作者：
MARGERUM, MR
SUGIE, H
LU, BCY
机构：
[1] Department of Chemical Engineering, University of Ottawa, Ottawa, Ontario
[2] Center of Information Processing, Nagoya Institute of Technology, Nagoya
来源：
CHEMICAL ENGINEERING COMMUNICATIONS | 1990年 / 92卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Equation of state; Polar fluids;
D O I：
10.1080/00986449008911428
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A cubic equation of state of the van der Waals type is presented which is suitable for polar and nonpolar fluids and fluid mixtures. The form is based on the three-parameter equation of lwai, Margerum and Lu. Problems in parameter generalization are avoided by calculating the parameters directly from existing pure component vapor pressure and saturated liquid molar volume correlations. The proposed approach yields excellent representation of pure component saturated and single-phase region properties. Excellent results are also obtained for mixtures. © 1990, Taylor & Francis Group, LLC. All rights reserved.
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页码：153 / 167
页数：15
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