Generalizing Binary Solubility Data for Low-Volatile Liquids in Supercritical Fluids

被引：0
|
作者：
A. N. Sabirzyanov
F. M. Gumerov
机构：
[1] Kazan State Technological University,
来源：
Theoretical Foundations of Chemical Engineering | 2001年 / 35卷
关键词：
Experimental Data; Entropy; Dioxide; Carbon Dioxide; Propane;
D O I：
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学科分类号：
摘要：
Experimental data on the binary solubilities of a large number of low-volatile liquids in supercritical solvents (carbon dioxide and propane) are generalized by the entropy method of the similarity theory over wide temperature and pressure ranges. Two groups of similar systems are revealed which correspond to different entropy ranges of the pure solvent. The mechanism of the dissolution of liquids in supercritical fluids was found to be mainly physical.
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页码：129 / 132
页数：3
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