Liquid vapor (LV) and liquid liquid (LL) phase equilibria in the carbon dioxide + pyrrole system were measured at temperatures between 313K and 333 K, and pressures between 8.4MPa and 15.1MPa. The data were used to predict the overall phase behavior of the system using the Patel Teja equation of state and the Mathias Klotz Prausnitz mixing rules with two temperature-independent parameters. The calculations suggest that the carbon dioxide + pyrrole systemmay exhibit type IV phase behavior according to the classification of Scott and van Konynenburg.
Compounds
#
Formula
Name
1
CO2
carbon dioxide
2
C4H5N
pyrrole
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
Vapor or sublimation pressure, kPa ; Liquid mixture 1