The research on the isothermal vapor liquid phase behavior for the ethane (R170) + hexafluoroethane (R116) system is presented in this paper. The vapor liquid equilibrium (VLE) data were measured at four temperatures 189.31, 192.63, 247.63 and 252.80 K with an apparatus based on recirculation method. The experimental results were correlated with the Peng Robinson equation of state using two types of mixing rules, the Panagiotopoulos Reid mixing rule and the Huron Vidal mixing rule involving the NRTL model. The calculated data using the regressed parameters were compared with the previous measured results, and good agreements can be observed.
Compounds
#
Formula
Name
1
C2H6
ethane
2
C2F6
hexafluoroethane
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.