Isothermal Vapor-Liquid Equilibria of 1-Pentanol with 2-Methyl-1-butanol, 2-Methyl-2-butanol, and 3-Methyl-2-butanol

The separation of liquid mixtures through distillation is one of the most common operations in chemical industry, and the efficient design of distillation equipment requires a quantitative knowledge of vapor-liquid equilibria (VLE). Vapor-liquid equilibria were measured for binary systems of 1-penta...

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Bibliographic Details
Published in:Journal of chemical and engineering data 1994-07, Vol.39 (3), p.578-580
Main Authors: Aucejo, Antonio, Burguet, M. C, Monton, Juan B, Munoz, Rosa, Sanchotello, Margarita, Vazquez, M. Isabel
Format: Article
Language:English
Subjects:
10 SYNTHETIC FUELS
100300 - Synthetic Fuels- Properties & Composition- (1990-)
400201 - Chemical & Physicochemical Properties
ALCOHOLS
BINARY MIXTURES
BUTANOLS
Chemistry
DATA
DENSITY
DESIGN
DISPERSIONS
DISTILLATION EQUIPMENT
EQUILIBRIUM
Exact sciences and technology
EXPERIMENTAL DATA
FLUIDS
GASES
General and physical chemistry
HYDROXY COMPOUNDS
INFORMATION
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
Liquid-vapor equilibria
LIQUIDS
MIXTURES
NUMERICAL DATA
OPTICAL PROPERTIES
ORGANIC COMPOUNDS
PENTANOLS
Phase equilibria
PHYSICAL PROPERTIES
REFRACTIVE INDEX
THERMODYNAMIC PROPERTIES
VAPOR PRESSURE
VAPORS
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Summary:The separation of liquid mixtures through distillation is one of the most common operations in chemical industry, and the efficient design of distillation equipment requires a quantitative knowledge of vapor-liquid equilibria (VLE). Vapor-liquid equilibria were measured for binary systems of 1-pentanol + 2-methyl-1-butanol, + 2-methyl-2-butanol, and + 3-methyl-2-butanol at 373.15 K. The results are thermodynamically consistent according to the point-to-point consistency test, and deviation from ideal behavior is small in all cases.
ISSN:0021-9568
1520-5134
DOI:10.1021/je00015a040