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

Solubility of Ethane in Aqueous Solutions of Monoethanolamine and Diethanolamine

Jou, F.-Y.[Fang-Yuan], Mather, A. E.[Alan E.]
J. Chem. Eng. Data 2006, 51, 3, 1141-1143
ABSTRACT
The solubility of ethane in 3 kmolam-3 aqueous solutions of monoethanolamine and diethanolamine has been determined at temperatures in the range of (298 to 398) K at pressures up to 13.2 MPa. The experimental results were modeled using a Henry s law approach, and the results are summarized in terms of salting-in coefficients and Setchenow coefficients.
Compounds
# Formula Name
1 C2H7NO 2-aminoethan-1-ol
2 C4H11NO2 diethanolamine
3 C2H6 ethane
4 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
  • 3
  • 1
  • 4
  • Mole fraction - 3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Solvent: Amount concentration (molarity), mol/dm3 - 1; Liquid
  • Liquid
  • Gas
  • Gas volume after depressurization
  • 34
  • POMD
  • 3
  • 2
  • 4
  • Mole fraction - 3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Solvent: Amount concentration (molarity), mol/dm3 - 2; Liquid
  • Liquid
  • Gas
  • Gas volume after depressurization
  • 35