Vapor-liquid equilibrium data for the binary decafluoropentane (HFC-43-10meec) plus heptane, decafluoropentane plus butyl ethyl ether, octafluorobutane (HFC-338pcc) plus butyl ethyl ether, and heptafluoro propyl methyl ether (HFE-347mcc) plus HFC-338

摘要

Isobaric vapor-liquid equilibria were measured for the four binary systems of decafluoropentane (HFC43-10meec) + heptane, decafluoropentane + butyl ethyl ether, octafluorobutane (HFC-338pcc) + butyl ethyl ether, and heptafluoro propyl methyl ether (HFE-347mcc) + HFC-338pcc systems at atmospheric pressure. The HFC-43-10meec + heptane system formed a minimum-boiling azeotrope. The experimental data were correlated by the Wilson and NRTL models. The Wilson and NRTL equations gave similar results.