Vapor-liquid equilibrium for the binary systems ethyl acetate-acetic acid and ethyl propionate-propionic acid

Journal Article · Fri Oct 01 00:00:00 EDT 1982 · J. Chem. Eng. Data; (United States)

DOI:https://doi.org/10.1021/je00030a028· OSTI ID:5484852

Macedo, E A; Rasmussen, P

Vapor-liquid equilibrium (VLE) data have been measured for mixtures of ethyl acetate with acetic acid at 338 and 346 K and for mixtures of ethyl propionate with propionic acid at 358 and 368 K. The measurements were carried out in a recirculation still similar to that of Dvorak and Boublik. The data have been consistency tested by means of a maximum-likelihood procedure providing at the same time the relevant UNIQUAC parameters. Vapor pressures of the pure substances have been measured, and the data have been correlated with the Antoine equation.

• Research Organization: Instituttet for Kemiteknik, Technical University of Denmark, DK-2800 Lyngby
• OSTI ID: 5484852
• Journal Information: J. Chem. Eng. Data; (United States), Journal Name: J. Chem. Eng. Data; (United States) Vol. 27:4; ISSN JCEAA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ACETIC ACID
ACETIC ACID ESTERS
CARBOXYLIC ACID ESTERS
CARBOXYLIC ACIDS
ESTERS
FLUIDS
GASES
LIQUIDS
MONOCARBOXYLIC ACIDS
ORGANIC ACIDS
ORGANIC COMPOUNDS
PHASE STABILITY
PROPIONIC ACID
STABILITY
VAPORS