Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
204655 | Fluid Phase Equilibria | 2008 | 6 Pages |
Abstract
Isothermal vapor–liquid equilibrium data are reported for the binary system of hexafluoroethane and 1,1,1,2-tetrafluoroethane in the temperature range 263–353 K and in the pressure range 0.2–4.2 MPa. A reliable “static-analytic” method taking advantage of two online micro-capillary ROLSI™ samplers is used for all the measurements. The data are correlated using our in-house (ThermoSoft) thermodynamic software based on the Peng–Robinson equation of state, the Mathias–Copeman alpha function, the Wong–Sandler mixing rules, and the NRTL model.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Hakim Madani, Alain Valtz, Christophe Coquelet, Abdeslam Hassen Meniai, Dominique Richon,