| 发明名称 |
Method for preparing hydrocarbon catalytic cracking catalyst compositions. |
| 摘要 |
<p>Impregnation of a crystalline aluminosilicate-containing racking catalyst with a metal component of Group IVB enhanes the catalytic activity, gasoline selectivity and thermal and ydrothermal stability of the catalyst, and further improves the atalyst's capacity of producing a high-octane gasoline.</p> |
| 申请公布号 |
EP0157545(A2) |
申请公布日期 |
1985.10.09 |
| 申请号 |
EP19850301952 |
申请日期 |
1985.03.20 |
| 申请人 |
CATALYSTS & CHEMICALS INDUSTRIES CO., LTD. |
发明人 |
SATO, GORO;HIRAI, TOSHIHARU;OGATA, MASAMITSU |
| 分类号 |
C10G11/02;B01J29/06;B01J29/08;C10G11/00;C10G11/05;(IPC1-7):B01J37/02;B01J35/08 |
主分类号 |
C10G11/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
