ACTIVITY-COEFFICIENT DATA AND THEIR CORRELATION FOR TRIBUTYL-PHOSPHATE HYDROCARBON AND URANYL-NITRATE TRIBUTYL-PHOSPHATE COMPLEX HYDROCARBON SOLUTIONS

被引：12
|
作者：
LI, JD
LI, YG
CHEN, J
LU, JF
TENG, T
机构：
[1] Department of Chemical Engineering, Tsinghua University, Beijing
来源：
FLUID PHASE EQUILIBRIA | 1990年 / 58卷 / 03期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/0378-3812(90)85138-Z
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Activity coefficient data for 20 binary and seven ternary systems composed of nC6H14, nC7H16, nC8H18, C6H6, cy-C6H12, CCl4, CHCl3, (C4H9)3PO4 and UO2(NO3)2 · 2((C4H9)3PO4) have been measured at 25 °C by head-space gas chromatography. The results of correlation of the experimental data with three thermodynamic models, the Scatchard-Hildebrand, NRTL and UNIQUAC models, are compared. All three models can be used to predict activity coefficient data for ternary systems by means of binary parameters. © 1990.
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页码：307 / 318
页数：12
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