| 发明名称 |
CATALYSTS CONTAINING MIXED OXIDES OF VANADIUM AND PHOSPHORUS |
| 摘要 |
Mixed oxide catalyst of vanadium and phosphorus prepared by a procedure including pretreating the dried catalyst precursor of the said mixed oxides in finely divided form with an acid solution. |
| 申请公布号 |
ZA8405766(B) |
申请公布日期 |
1985.03.27 |
| 申请号 |
ZA19840005766 |
申请日期 |
1984.07.25 |
| 申请人 |
LUMMUS CREST INC.;ALUSUISSE ITALIA S.P.A. |
发明人 |
GEORGE DAN SUCIU;GIANCARLO STEFANI;CARLO FUMAGALLI |
| 分类号 |
C07D307/60;B01J27/198;C07B61/00;C07C51/215;C07C51/25 |
主分类号 |
C07D307/60 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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