Solubilities of p-quinone and 9,10-anthraquinone in supercritical carbon dioxide

被引：38

作者：

Coutsikos, P ^{[1
]}

Magoulas, K ^{[1
]}

Tassios, D ^{[1
]}

机构：

[1] NATL TECH UNIV ATHENS,DEPT CHEM ENGN,LAB THERMODYNAM & TRANSPORT PHENOMENA,ATHENS 15780,GREECE

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1997年 / 42卷 / 03期

关键词：

D O I：

10.1021/je960309r

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Equilibrium solubilities of p-quinone (1,4-benzoquinone) and 9,10-anthraquinone at 35 degrees C and 45 degrees C in supercritical carbon dioxide over a pressure range of about (85-300) bar have been measured using a supercritical fluid extractor coupled with a high-pressure Liquid chromatography apparatus. The solubility results, along with those reported in the literature for 1,4-naphthoquinone, are correlated with a modified Peng-Robinson equation of state.

引用

页码：463 / 466

页数：4

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