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Method for separating azeotropic mixtures and penta-fluoro-chloroethane with pentafluoroethane and penta-fluoro-chloroethane
Method for separating azeotropic mixtures and penta-fluoro-chloroethane with pentafluoroethane and penta-fluoro-chloroethane
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机译:五氟乙烷和五氟氯乙烷分离共沸混合物和五氟氯乙烷的方法
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摘要
PURPOSE: To obtain a method for efficiently separating pentafluorochloroethane from a mixture containing pentafluoroethane and the pentafluorochloroethane. ;CONSTITUTION: The distillation of a mixture containing pentafluoroethane and pentafluorochloroethane is carried out to distill off an azeotropic mixture of the pentafluoroethane with the pentafluorochloroethane. Thereby, the pentafluorochloroethane is separated from the mixture containing the pentafluoroethane and the pentafluorochloroethane.;COPYRIGHT: (C)1993,JPO&Japio
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