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

Relative Permittivity Measurements of Carbon Dioxide + Ethanol Mixtures

Eltringham, W.[Wayne]
J. Chem. Eng. Data 2011, 56, 8, 3363-3366
ABSTRACT
The relative permittivities (er) of carbon dioxide (CO2) + ethanol mixtures (0.050, 0.100, 0.152, and 0.212 mass fractions of ethanol) were measured at (303 to 333) K in the pressure range (7.2 to 30.8) MPa using a direct capacitance method.
Compounds
# Formula Name
1 CO2 carbon dioxide
2 C2H6O ethanol
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
  • Relative permittivity at various frequencies ; Liquid
  • Mass fraction - 2; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • direct capacitance:P =
  • 361