发明名称 |
WERKWIJZE VOOR HET REGENEREREN VAN KATALYSATOREN OP BASIS VAN PLATINAMETALEN. |
摘要 |
A process for the redispersal or dispersal of a platinum group metal in a catalyst comprising an oxidized platinum group metal component and a refactory inorganic support comprises the steps of treating the oxidized catalyst with a stream of inert gas containing a sulphiding agent and reducing the sulphided catalyst in a stream of hydrogen-containing gas at a temperature in the range 200 DEG to 600 DEG C. to give a maximum catalyst temperature of 550 DEG C. |
申请公布号 |
NL7804759(A) |
申请公布日期 |
1978.11.07 |
申请号 |
NL19780004759 |
申请日期 |
1978.05.03 |
申请人 |
THE BRITISH PETROLEUM COMPANY LIMITED TE LONDEN. |
发明人 |
|
分类号 |
B01J23/96;B01J27/045;B01J27/30;B01J37/20;B01J38/04;B01J38/42;B01J38/44;C07C5/27;C07C6/12;C10G35/085;C10G45/62;C10G47/14 |
主分类号 |
B01J23/96 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|