| 发明名称 |
Preparation of attrition resistant vanadium-antimony oxide catalysts. |
| 摘要 |
<p>An attrition resistant vanadium antimony oxide catalyst is prepd by (a) adding a lithium cpd. to an aq. catalyst slurry contg. vanadium and antimony oxides to provide OH- ions (b) concentrating the slurry, and (c) drying to form attrition resistant particles of vanadium-antimony oxide catalyst (I). The catalyst itself is also claimed.</p> |
| 申请公布号 |
EP0672451(A1) |
申请公布日期 |
1995.09.20 |
| 申请号 |
EP19950301698 |
申请日期 |
1995.03.13 |
| 申请人 |
THE STANDARD OIL COMPANY |
发明人 |
BARTEK, JOSEPH P.;BRAZDIL, JAMES FRANK |
| 分类号 |
B01J23/18;B01J23/22;B01J37/02;(IPC1-7):B01J23/22;C07C253/24 |
主分类号 |
B01J23/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
