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

Vapor-Liquid Equilibrium for the Carbon Dioxide + Hydrogen + Methanol Ternary System

Bezanehtak, K., Dehghani, F., Foster, N. R.[Neil R.]
J. Chem. Eng. Data 2004, 49, 3, 430-434
ABSTRACT
Vapor-liquid equilibrium data for the ternary system carbon dioxide (CO2) + hydrogen (H2) + methanol (MeOH) were determined at temperatures between 278 K and 298 K and pressures between 20 bar and 200 bar. A dynamic technique with vapor and liquid recirculation and on-line gas chromatography was used in this study.
Compounds
# Formula Name
1 CO2 carbon dioxide
2 H2 hydrogen
3 CH4O methanol
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
  • 3
  • 1
  • 2
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 8
  • POMD
  • 3
  • 1
  • 2
  • Mole fraction - 2 ; Liquid
  • Mole fraction - 2 ; Gas
  • Mole fraction - 1 ; Gas
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • UNKNOWN
  • UNKNOWN
  • UNKNOWN
  • 142