Isobaric vapor-liquid equilibria of octane + 1-butanol, + 2-butanol, and + 2-methyl-2-propanol at 101.3 kPa

Journal Article · Sun Sep 01 00:00:00 EDT 1996 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je960112z· OSTI ID:378023

Hiaki, T; Taniguchi, A; Tsuji, T; Hongo, M ^[1]; Kojima, K ^[2]

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1. Nihon Univ., Narashino, Chiba (Japan)
2. Nihon Univ., Tokyo (Japan)

Isobaric vapor-liquid equilibria were measured for three binary systems of 1-butanol + octane, 2-butanol + octane, and 2-methyl-2-propanol + octane at 101.3 kPa. The measurements were made in an equilibrium still with circulation of both the vapor and liquid phases. Both 1-butanol + octane and 2-butanol + octane form a minimum boiling azeotrope. 2-Methyl-2-propanol + octane is a nonazeotrope. The activity coefficients of three binary systems were best correlated with the Wilson equation.

• OSTI ID: 378023
• Journal Information: Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 5 Vol. 41; ISSN JCEAAX; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

10 SYNTHETIC FUELS
BINARY MIXTURES
BOILING POINTS
BUTANOLS
DENSITY
DESIGN
DISTILLATION EQUIPMENT
EQUATIONS OF STATE
EXPERIMENTAL DATA
OCTANE
THERMODYNAMIC PROPERTIES