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

Experimental Study of Solubility of Natural Gas Components in Aqueous Solutions of Ethylene Glycol at Low-Temperature and High-Pressure Conditions

Abdi, M. A.[Majid Abedinzadegan], Hussain, A.[Arshad], Hawboldt, K.[Kelly], Beronich, E.[Erika]
J. Chem. Eng. Data 2007, 52, 5, 1741-1746
ABSTRACT
A new experimental setup has been validated to measure gas solubility at low-temperature and high-pressure conditions. Solubility of natural gas components, for example, methane, nitrogen, and carbon dioxide, was measured in aqueous solutions of (40 and 60) mass % of ethylene glycol at (15.00 and 20.00) MPa and at temperatures of (-10.0, 0.0, and 10.0) deg C.
Compounds
# Formula Name
1 CH4 methane
2 N2 nitrogen
3 C2H6O2 1,2-ethanediol
4 H2O water
5 CO2 carbon dioxide
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
  • 4
  • Mole fraction - 1 ; Liquid
  • Pressure, kPa; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Released gas volume using PVT equipment
  • 4
  • POMD
  • 1
  • 3
  • Mole fraction - 1 ; Liquid
  • Pressure, kPa; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Released gas volume using PVT equipment
  • 4
  • POMD
  • 3
  • 2
  • 4
  • Mole fraction - 2 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Solvent: Mass fraction - 3; Liquid
  • Liquid
  • Gas
  • Released gas volume using PVT equipment
  • 12
  • POMD
  • 1
  • 3
  • 4
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Solvent: Mass fraction - 3; Liquid
  • Liquid
  • Gas
  • Released gas volume using PVT equipment
  • 9
  • POMD
  • 3
  • 5
  • 4
  • Mole fraction - 5 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Solvent: Mass fraction - 3; Liquid
  • Liquid
  • Gas
  • Released gas volume using PVT equipment
  • 12