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

Physical Properties of Partially CO2 Loaded Aqueous Monoethanolamine (MEA)

Hartono, A.[Ardi], Mba, E. O.[Emmanuel Orji], Svendsen, H. F.[Hallvard F.]
J. Chem. Eng. Data 2014, 59, 6, 1808-1816
ABSTRACT
Monoethanolamine (MEA) is commonly used as a benchmark for solvent development within postcombustion CO2 capture. The physical properties data for this system are scarce, especially for loaded solutions. In this paper new measurements of physical properties (density, viscosity, and physical N2O solubility) of unloaded and loaded solutions are presented. Available literature data were collected, and semiempirical models were developed and shown to represent all experimental data very well.
Compounds
# Formula Name
1 C2H7NO 2-aminoethan-1-ol
2 CO2 carbon dioxide
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
  • 2
  • 1
  • 3
  • Mass density, kg/m3 ; Liquid
  • Solvent: Mass fraction - 1; Liquid
  • Mole fraction - 2; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 83
  • POMD
  • 2
  • 1
  • 3
  • Viscosity, Pa*s ; Liquid
  • Solvent: Mass fraction - 1; Liquid
  • Mole fraction - 2; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CONCYL:UFactor:4
  • 126