Isothermal Vapor Liquid Equilibrium Data for the 1,1,2,3,3,3-Hexafluoroprop-1-ene +1,1,2,2,3,3,4,4-Octafluorocyclobutane Binary System: Measurement and Modeling from (292 to 352) K and Pressures up to 2.6 MPa
Conradie, F. J.[Francois J.], Crouse, P. L.[Philippus L.], Courtial, X.[Xavier], Nelson, W. M.[Wayne M.], van der Walt, I. J.[Isaak J.], Ramjugernath, D.[Deresh]
Isothermal vapor liquid equilibrium data are presented for the 1,1,2,3,3,3-hexafluoroprop-1-ene and 1,1,2,2,3,3,4,4-octafluorocyclobutane binary system at (292.89, 323.02 and 352.71) K, with pressures ranging from (0.3 to 2.6) MPa. The data were measured using an apparatus based on the static-analytic method, equipped with a single movable rapid online sampler-injector (ROLSI). The expanded uncertainties are estimated at 0.11 K, 4 kPa, 0.010 and 0.007 for the temperature, pressure, and the equilibrium liquid and vapor mole fractions, respectively. The experimental vapor liquid equilibrium data were correlated using the Peng Robinson equation of state with the Mathias Copeman alpha function. The model provides a satisfactory description of the experimental data.
Compounds
#
Formula
Name
1
C3F6
hexafluoropropene
2
C4F8
octafluorocyclobutane
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.