Solubility determination of nitrophenol derivatives in supercritical carbon dioxide

被引：30
|
作者：
Shamsipur, M [1 ]
Fat'hi, MR
Yamini, Y
Ghiasvand, AR
机构：
[1] Razi Univ, Dept Chem, Khorramshahr, Iran
[2] Tarbiat Modarres Univ, Dept Chem, Tehran, Iran
来源：
JOURNAL OF SUPERCRITICAL FLUIDS | 2002年 / 23卷 / 03期
关键词：
solubility; supercritical CO2; nitrophenols;
D O I：
10.1016/S0896-8446(01)00143-7
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Equilibrium solubilities of m-nitrophenol, p-nitrophenol, 2,4-dinitrophenol, 2,5-dinitrophenol and picric acid at 308, 318, 328, 338 and 348 K in supercritical CO2 over a pressure range of 121.6-485.4 bar have been measured using a simple and reliable static method. The experimental data were correlated using a density-based model proposed by Chrastil. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：225 / 231
页数：7
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