| 发明名称 |
Catalysts containing mixed oxides of vanadium, phosphorus, and aluminum and/or boron |
| 摘要 |
A mixed oxide catalyst precursor comprising vanadium and phosphorus treated in finely divided form with phosphoric acid and water soluble compound of aluminum and/or boron to improve resistance to attrition.
|
| 申请公布号 |
US4511670(A) |
申请公布日期 |
1985.04.16 |
| 申请号 |
US19830523769 |
申请日期 |
1983.08.17 |
| 申请人 |
THE LUMMUS COMPANY;ALUSUISSE ITALIA S.P.A. |
发明人 |
SUCIU, GEORGE D.;STEFANI, GIANCARLO;FUMAGALLI, CARLO |
| 分类号 |
C07D307/60;B01J27/198;C07B61/00;C07C51/215;C07C51/25;(IPC1-7):B01J27/14;B01J21/02 |
主分类号 |
C07D307/60 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
