| 发明名称 |
Bulk catalysts based on chromium and on nickel for the gas-phase fluorination of halogenated hydrocarbons |
| 摘要 |
Catalysts which are useful in the fluorination of halogenated hydrocarbons by HF in the gas phase are obtained by simple impregnation of a bulk chromium oxide with a solution of a nickel derivative, the chromium oxide used exhibiting a BET specific surface of greater than 150 m2/g and a pore volume of greater than 0.15 ml/g.
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| 申请公布号 |
US2002155947(A1) |
申请公布日期 |
2002.10.24 |
| 申请号 |
US20020107242 |
申请日期 |
2002.03.28 |
| 申请人 |
LACROIX ERIC;SCHIRMANN JEAN-PIERRE |
发明人 |
LACROIX ERIC;SCHIRMANN JEAN-PIERRE |
| 分类号 |
B01J23/86;B01J35/10;C07C17/20;C07C17/21;C07C19/08;C07C21/18;(IPC1-7):B01J23/00 |
主分类号 |
B01J23/86 |
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