Vapor-liquid equilibrium measurements for methyl propanoate-ethanol and methyl propanoate-propan-1-ol at 101. 32 kPa

Journal Article · Sat Apr 01 00:00:00 EST 1989 · Journal of Chemical and Engineering Data; (USA)

DOI:https://doi.org/10.1021/je00056a028· OSTI ID:5233388

Susial, P; Ortega, J ^[1]; DeAlfonso, C; Alonso, C ^[2]

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1. Catedra de Termodinamica y Fisicoquimica, Escuela Superior de Ingenieros Industriales, Polytechnic University of Canarias, 35017 Las Palmas, Canary Islands (ES)
2. Unidad de Tribologia e Ingenieria Quimica, Instituto Rocasolano, CSIC, Madrid (ES)

Isobaric vapor-liquid equilibrium measurements on binary systems of methyl propanoate with ethanol and propan-1-ol are taken at a constant pressure of 101.32 +- 0.02 kPa. These systems exhibit significant deviations from ideality and are shown to be thermodynamically consistent. The methyl propanoate-ethanol system forms an azeotrope at x = y = 0.483 and T = 345.58{Kappa}. Experimental data are fitted to a suitable equation and are likewise compared with the values predicted by the UNIFAC and ASOG models.

• OSTI ID: 5233388
• Journal Information: Journal of Chemical and Engineering Data; (USA), Vol. 34:2; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

09 BIOMASS FUELS
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ETHANOL
MIXTURES
PROPANOLS
A CODES
EQUATIONS
EQUILIBRIUM
EXPERIMENTAL DATA
LIQUIDS
MEASURING METHODS
METHYLATION
THERMODYNAMICS
U CODES
VAPORS
ALCOHOLS
CHEMICAL REACTIONS
COMPUTER CODES
DATA
DISPERSIONS
FLUIDS
GASES
HYDROXY COMPOUNDS
INFORMATION
NUMERICAL DATA
ORGANIC COMPOUNDS
091000* - Biomass Fuels- Properties & Composition- (1990-)
400201 - Chemical & Physicochemical Properties