VLE measurements of binary mixtures of methanol, ethanol, 2-methoxy-2-methylpropane, and 2-methoxy-2-methylbutane at 101.32 kPa

Journal Article · Mon Jul 01 04:00:00 EDT 1996 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je950323o· OSTI ID:367815

Arce, A; Martinez-Ageitos, J; Soto, A ^[1]

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1. Univ. of Santiago de Compostela (Spain). Dept. of Chemical Engineering

Isobaric vapor-liquid equilibrium data for 2-methoxy-2-methylpropane + methanol, 2-methoxy-2-methylpropane + ethanol, methanol + 2-methoxy-2-methylbutane, ethanol + 2-methoxy-2-methylbutane, and 2-methoxy-2-methylpropane + 2-methoxy-2-methylbutane were determined at 101.32 kPa. Fredenslund et al.`s test confirmed the results to be thermodynamically consistent. The VLE data were satisfactorily correlated using the Wilson, NRTL, and UNIQUAC equations for liquid phase activity coefficients and adequately predicted using the ASOG, UNIFAC, UNIFAC-Dortmund, and UNIFAC-Lyngby group contribution methods.

• OSTI ID: 367815
• Journal Information: Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 4 Vol. 41; ISSN JCEAAX; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

10 SYNTHETIC FUELS
BINARY MIXTURES
BOILING POINTS
DENSITY
EQUATIONS OF STATE
ETHERS
EXPERIMENTAL DATA
FUEL ADDITIVES
METHANOL
PRODUCTION
REFRACTIVE INDEX
THERMODYNAMIC PROPERTIES