Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

p x Data of (Acetic Acid + Water) at T = (412.6, 443.2, 483.2) K

Roman-Ramirez, L. A.[Luis Antonio], Leeke, G. A.[Gary A.]
J. Chem. Eng. Data 2016, 61, 6, 2078-2082
ABSTRACT
Experimental p x data were measured for the (acetic acid + water) system at the temperatures (412.6, 443.2, and 483.2) K between the pressures 196 and 1902 kPa over the entire range of concentrations. Experiments were carried out in static-analytical equipment with quantitative analysis by GC. The experimental data were correlated with the Perturbed-Chain Statistical Associating Fluid Theory considering two association sites for acetic acid and four association sites for water.
Compounds
# Formula Name
1 C2H4O2 acetic acid
2 H2O water
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 2
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 3
  • POMD
  • 1
  • 2
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 47