发明名称 |
PREPARATION OF HALOGEN AND HYDROGEN CONTAINING ALKENES OVER METAL FLUORIDE CATALYSTS |
摘要 |
Halogenated alkenes, especially fluorinated alkenes can be prepared from halogenated and fluorinated alkanes, respectively, by dehydrohalogenation or dehydrofluorination in the presence of a high-surface metal fluoride or oxifluoride. Preferably, trifluoroethylene, pentafluoropropene, tetrafluorobutenes or trifluorobutadiene are prepared. Aluminium fluoride is highly suitable. The metal fluoride or oxifluoride can be applied supported on a carrier. |
申请公布号 |
WO2009010472(A1) |
申请公布日期 |
2009.01.22 |
申请号 |
WO2008EP59112 |
申请日期 |
2008.07.11 |
申请人 |
SOLVAY FLUOR GMBH;HUMBOLDT-UNIVERSITAET ZU BERLIN;UENVEREN, ERCAN;KEMNITZ, ERHARD;RUEDIGER, STEPHAN;DIMITROV, ANTON;EICHER, JOHANNES |
发明人 |
UENVEREN, ERCAN;KEMNITZ, ERHARD;RUEDIGER, STEPHAN;DIMITROV, ANTON;EICHER, JOHANNES |
分类号 |
C07C17/25;B01J21/02;B01J21/04;B01J32/00;B01J37/26;C07C21/18 |
主分类号 |
C07C17/25 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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