PROCESS FOR PRODUCING HALOGENATED HYDROCARBONS
A dichlorotrifluoroethane or the like is fluorinated with hydrogen fluoride in the presence of a fluorination catalyst which is a compound oxide of at least one metal selected from the group consisting of zinc, zirconium and manganese, and chromium, to produce R-125 and related intermediate products...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A dichlorotrifluoroethane or the like is fluorinated with hydrogen fluoride in the presence of a fluorination catalyst which is a compound oxide of at least one metal selected from the group consisting of zinc, zirconium and manganese, and chromium, to produce R-125 and related intermediate products. |
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