| 发明名称 |
PROCESS FOR SEPARATING PENTAFLUOROETHANE FROM A MIXTURE COMPRISING HALOGENATED HYDROCARBONS AND CHLOROPENTAFLUOROETHANE |
| 摘要 |
A process for separating pentafluoroethane from a mixture comprising pentafluoroethane and chloropentafluoroethane by employing extractive agents comprising a hydrochlorocarbon, hydrocarbon, chlorocarbons, among others.
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| 申请公布号 |
WO9521147(A1) |
申请公布日期 |
1995.08.10 |
| 申请号 |
WO1995US01186 |
申请日期 |
1995.02.06 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MAHLER, BARRY, ASHER;MILLER, RALPH, NEWTON |
| 分类号 |
C07C17/38;C07C17/386;C07C19/08;(IPC1-7):C07C17/386 |
主分类号 |
C07C17/38 |
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