| 发明名称 |
PROCESS FOR REGENERATING PALLADIUM-CONTAINING CATALYSTS |
| 摘要 |
<p>Process for regenerating palladium carrier catalysts for the oxacylation of olefins in the gaseous phase by treating the exhausted catalyst with a fatty acid blended with nitric oxides, nitric acid, peroxides or per-acids, by subsequent drying at temperatures below 90 DEG C and evaporation of the fatty acid to a residual content of below 8 weight %.</p> |
| 申请公布号 |
HU179025(B) |
申请公布日期 |
1982.08.28 |
| 申请号 |
HU1976HO01890 |
申请日期 |
1976.03.24 |
| 申请人 |
HOECHST AG,DE |
发明人 |
FERNHOLZ,HANS,DE;KREKELER,HANS,DE;SCHMIDT,HANS-JOACHIM,DE;WUNDER,FRIEDRICH,DE |
| 分类号 |
C07C69/007;B01J23/96;B01J31/40;B01J38/50;B01J38/62;C07B61/00;C07C69/025;(IPC1-7):01J23/44 |
主分类号 |
C07C69/007 |
| 代理机构 |
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代理人 |
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