发明名称 |
Process for the manufacture of a silver catalyst. |
摘要 |
In a process for the manufacture of supported catalysts containing silver and alkali metals in a two-stage process, silver in the metallic form and, if appropriate, a base catalyst containing lithium is doped with the heavy alkali metals sodium, potassium, rubidium and/or caesium by carrying out the doping with an impregnating solution containing the heavy alkali metals and a nitrate or a mixture of nitrates of the general formula R<+>NO3<->, in which R<+> is an ammonium, hydrazinium, C1- to C12-monoalkylammonium, C2- to C12-dialkylammonium, C3- to C12-trialkylammonium or C4- to C12-tetraalkylammonium cation. |
申请公布号 |
EP0384312(A1) |
申请公布日期 |
1990.08.29 |
申请号 |
EP19900103018 |
申请日期 |
1990.02.16 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HERZOG, KLAUS, DR.;BOEHNING, KARL-HEINZ, DR.;AICHINGER, HEINRICH, DR.;PLUECKHAN, JUERGEN, DR.;MROSS, WOLF DIETER, DR.;SCHWARZMANN, MATTHIAS, DR. |
分类号 |
B01J23/66;B01J37/02;C07D301/10 |
主分类号 |
B01J23/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|