| 发明名称 |
Vanadium catalysts and their precursors |
| 摘要 |
Readily processible cluster compositions of vanadium and phosphorus are precursors to vanadium-phosphorus catalysts including vanadyl pyrophosphate and vanadylbis(metaphosphate).
|
| 申请公布号 |
US5932746(A) |
申请公布日期 |
1999.08.03 |
| 申请号 |
US19970847411 |
申请日期 |
1997.04.28 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HERRON, NORMAN;THORN, DAVID LINCOLN |
| 分类号 |
B01J27/198;B01J37/08;C07F9/00;(IPC1-7):C07D307/34;B01J23/16 |
主分类号 |
B01J27/198 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
