Solubilities of heavy n-paraffins in subcritical and supercritical carbon dioxide

Journal Article · Thu Apr 01 00:00:00 EST 1993 · Journal of Chemical and Engineering Data; (United States)

OSTI ID:6482759

Yau, Junshun; Tsai, Fuannan ^[1]

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1. National Cheng Kung Univ., Tainan (Taiwan, Province of China)

The solubilities of n-tetracosane, n-octacosane, n-dotriacontane, and n-hexatriacontane in carbon dioxide have been measured by using a semiflow phase equilibrium apparatus over the temperature range from 308.2 to 338.2 K at pressures up to 208.9 bar. The measured mole fractions of n-tetracosane, n-octacosane, n-dotriacontane, and n-hexatriacontane are correlated with the reduced density and reduced pressure of carbon dioxide and temperature.

• OSTI ID: 6482759
• Journal Information: Journal of Chemical and Engineering Data; (United States), Vol. 38:2; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
PARAFFIN
SOLUBILITY
CARBON DIOXIDE
SUPERCRITICAL GAS EXTRACTION
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE 0273-0400 K
ALKANES
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
EXTRACTION
HYDROCARBONS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SEPARATION PROCESSES
SOLVENT EXTRACTION
TEMPERATURE RANGE
WAXES
400201* - Chemical & Physicochemical Properties