Vapor pressures of binary mixtures of hexane + 1-butanol, + 2-butanol, + 2-methyl-1-propanol, or + 2-methyl-2-propanol at 298. 15 K

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

DOI:https://doi.org/10.1021/je00011a003· OSTI ID:6259577

Rodriguez, V; Pardo, J; Lopez, M C; Royo, F M; Urieta, J S ^[1]

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1. Univ. de Zaragoza (Spain). Dept. de Quimica Organica-Quimica Fisica

Previous papers from this laboratory reported measurements of excess enthalpies, excess volumes, vapor pressures, and dipole moments for mixtures containing an alkanol. The authors have now begun a systematic study of the properties of mixtures containing isomeric butanols. While many studies of the thermodynamic properties of 1-butanol have been published, only a few systematic investigations have been carried out for mixtures containing isomeric butanols. The total vapor pressures of binary mixtures of hexane + 1-butanol, + 2-butanol, + 2-methyl-1-propanol, or + 2-methyl-2-propanol were measured by a static method at 298.15 K. Vapor-phase compositions, activity coefficients, and excess molar Gibbs energies were calculated by Barker's method.

• OSTI ID: 6259577
• Journal Information: Journal of Chemical and Engineering Data; (United States), Vol. 38:3; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
02 PETROLEUM
10 SYNTHETIC FUELS
BUTANOLS
VAPOR PRESSURE
HEXANE
PROPANOLS
BINARY MIXTURES
CALCULATION METHODS
ENTHALPY
EXPERIMENTAL DATA
TEMPERATURE RANGE 0273-0400 K
THERMODYNAMIC PROPERTIES
ALCOHOLS
ALKANES
DATA
DISPERSIONS
HYDROCARBONS
HYDROXY COMPOUNDS
INFORMATION
MIXTURES
NUMERICAL DATA
ORGANIC COMPOUNDS
PHYSICAL PROPERTIES
TEMPERATURE RANGE
400201* - Chemical & Physicochemical Properties
023000 - Petroleum- Properties & Composition
100300 - Synthetic Fuels- Properties & Composition- (1990-)