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

Solubility of Methane in an Aqueous Methyldiethanolamine Solution (Mass Fraction 50 %)

Schmidt, K. A. G.[Kurt A. G.], Jou, F.-Y.[Fang-Yuan], Mather, A. E.[Alan E.]
J. Chem. Eng. Data 2008, 53, 8, 1725-1727
ABSTRACT
The solubility of methane in an aqueous methyldiethanolamine solution (mass fraction 50 %) has been measured at temperatures in the range (298 to 423) K at pressures up to 20 MPa. Salting-in ratios, Henry s constants, and Setchenow coefficients have been obtained from the results.
Compounds
# Formula Name
1 CH4 methane
2 C5H13NO2 N-methyldiethanolamine
3 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
  • 1
  • 2
  • 3
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Solvent: Mass fraction - 2; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 11
  • POMD
  • 1
  • 2
  • 3
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Solvent: Mass fraction - 2; Liquid
  • Liquid
  • Gas
  • Chromatography
  • 30