Solubilities of solid benzoic acid, phenanthrene, and 2,3-dimethylhexane in supercritical carbon dioxide

被引：33

作者：

Lee, LS ^{[1
]}

Huang, JF

Zhu, OX

机构：

[1] Natl Cent Univ, Dept Chem Engn, Chungli 32054, Taiwan

[2] Tung Fan Coll Technol & Commerce, Dept Chem Engn, Kaohsiung 82901, Taiwan

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2001年 / 46卷 / 05期

关键词：

D O I：

10.1021/je0100140

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The solubilities of solid benzoic acid, phenanthrene, and 2,3-dimethylhexane in supercritical carbon dioxide were measured with a semiflow phase equilibrium apparatus at the temperatures 318.15 K and 328.15 K and the pressure range from 120 bar to 240 bar. The experimental results show that crossover pressures exist for these three solid solutes. For each isotherm, the mole fraction solubilities of these solutes were correlated satisfactorily with the equation of Adachi and Lu.

引用

页码：1156 / 1159

页数：4

共 4 条

[1] SUPERCRITICAL FLUID EXTRACTION WITH CARBON-DIOXIDE AND ETHYLENE [J].