Solubilities of phenols in supercritical carbon dioxide

Journal Article · Sat Jul 01 00:00:00 EDT 1995 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je00020a049· OSTI ID:94357

Coutsikos, P; Magoulas, K; Tassios, D ^[1]

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1. National Technical Univ. of Athens (Greece)

Equilibrium solubilities of pure anthracene at 50 C, 1-naphthol at 35, 45, and 55 C, and hydroquinone at 35 and 45 C in supercritical carbon dioxide over a pressure range of about 85--300 bar have been measured using a supercritical fluid extractor coupled with an external high-pressure liquid chromatographer. The solubility results, along with those for other phenols reported in the literature, are correlated with the translated-modified Peng Robinson equation of state.

• Sponsoring Organization: USDOE
• OSTI ID: 94357
• Journal Information: Journal of Chemical and Engineering Data, Vol. 40, Issue 4; Other Information: PBD: Jul-Aug 1995
• Country of Publication: United States
• Language: English

Related Subjects

40 CHEMISTRY
PHENOLS
SOLUBILITY
CARBON DIOXIDE
SOLVENT PROPERTIES
ANTHRACENE
NAPHTHOLS
QUINONES
SUPERCRITICAL GAS EXTRACTION
EQUATIONS OF STATE
SAMPLE PREPARATION
MEASURING METHODS
EXPERIMENTAL DATA