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

Bubble and Dew Point Measurements of the Ternary System Carbon Dioxide + Methanol + Hydrogen at 313.2 K

Xie, X., Brown, J. S.[James S.], Bush, D.[David], Eckert, C. A.[Charles A.]
J. Chem. Eng. Data 2005, 50, 3, 780-783
ABSTRACT
Gas-expanded liquids offer many advantages as superior solvents for asymmetric hydrogenation reactions. To implement such applications, knowledge of the phase behavior of hydrogen with these tunable solvents is imperative. Phase boundary data are reported for the ternary system of carbon dioxide, methanol, and hydrogen at 313.2 K and pressures up to 21.7 MPa. The data were measured in a variable-volume windowed vessel by visual observation of one- to two-phase transitions.
Compounds
# Formula Name
1 CO2 carbon dioxide
2 CH4O methanol
3 H2 hydrogen
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
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 7
  • POMD
  • 2
  • 1
  • 3
  • Vapor or sublimation pressure, kPa ; Liquid
  • Mole fraction - 1; Liquid
  • Mole fraction - 3; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 16
  • POMD
  • 2
  • 1
  • 3
  • Vapor or sublimation pressure, kPa ; Gas
  • Mole fraction - 1; Gas
  • Mole fraction - 3; Gas
  • Temperature, K; Gas
  • Gas
  • Liquid
  • Closed cell (Static) method
  • 5