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

Second Virial Coefficients for Dimethyl Ether

Arteconi, A.[Alessia], Nicola, G. D.[Giovanni Di], Santori, G.[Giulio], Stryjek, R. S.
J. Chem. Eng. Data 2009, 54, 6, 1840-1843
ABSTRACT
Dimethyl ether (DME) is a clean and economical alternative fuel. In addition, it is also an ozone-friendly refrigerant. Burnett measurements were carried out at temperatures from (344 to 393) K and at pressures from (0.055 to 4.015) MPa. A total of 138 experimental points, taken along 15 isotherms and 12 different temperatures, were obtained. The apparatus was calibrated by helium. The derived second coefficients were compared with the selected correlations and with literature data.
Compounds
# Formula Name
1 C2H6O dimethyl ether
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
  • Amount density, mol/m3 ; Gas
  • Temperature, K; Gas
  • Pressure, kPa; Gas
  • Gas
  • Burnett expansion method
  • 138