Correlation of the phase equilibrium data for the heptane-toluene-sulfolane and heptane-xylene-sulfolane systems

Journal Article · Sun Oct 01 04:00:00 EDT 1989 · Journal of Chemical and Engineering Data; (USA)

DOI:https://doi.org/10.1021/je00058a019· OSTI ID:5119956

Cassell, G W; Hassan, M M; Hines, A L ^[1]

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1. Univ. of Missouri, Dept. of Chemical Engineering, Columbia, MO (US)

Liquid-liquid equilibrium data were measured for the heptane-toluene-sulfolane system at 25{sup 0}C and for the heptane-xylene-sulfolane system at 17, 25, and 50{sup 0}C. The NRTL and UNIQUAC equations are used to correlate the experimental data and to predict the phase compositions of the ternary systems. The agreement between the predicted and the experimental results was equally good with both equations.

• OSTI ID: 5119956
• Journal Information: Journal of Chemical and Engineering Data; (USA), Journal Name: Journal of Chemical and Engineering Data; (USA) Vol. 34:4; ISSN 0021-9568; ISSN JCEAA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKANES
ALKYLATED AROMATICS
AROMATICS
CHEMICAL COMPOSITION
CORRELATIONS
DATA
DATA ANALYSIS
DISPERSIONS
EQUATIONS
EXPERIMENTAL DATA
FLUIDS
HEPTANE
HYDROCARBONS
INFORMATION
LIQUIDS
MIXTURES
NUMERICAL DATA
ORGANIC COMPOUNDS
PHASE STUDIES
TOLUENE
XYLENES