Densities and isobaric vapor-liquid equilibria for the mixtures formed by four butyl esters and 1-butanol

Journal Article · Mon Jan 01 04:00:00 EST 1996 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je9501649· OSTI ID:201446

Gonzalez, E; Ortega, J ^[1]

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1. Univ. of Las Palmas de Gran Canaria (Spain)

Densities of 298.15 K and the vapor-liquid equilibria for 1-butanol + butyl methanoate, + butyl ethanoate, + butyl propanoate, and + butyl butanoate have been measured at 101.32 kPa in small capacity ebulliometer. All results were found to be thermodynamically consistent with a point-to-point test. The mixtures containing butyl methanoate and butyl ethanoate show azeotropes at T = 379.14 K, x = 0.871 and T = 389.64 K, x = 0.222, respectively. Different group-contribution methods were applied to these mixtures.

• OSTI ID: 201446
• Journal Information: Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 1 Vol. 41; ISSN 0021-9568; ISSN JCEAAX
• Country of Publication: United States
• Language: English

Related Subjects

10 SYNTHETIC FUELS
40 CHEMISTRY
BINARY MIXTURES
BUTANOLS
CARBOXYLIC ACID ESTERS
DENSITY
EQUILIBRIUM
EXPERIMENTAL DATA
LIQUIDS
THERMODYNAMIC PROPERTIES
VAPORS