| 发明名称 |
Gas phase oxidation catalyst with defined vanadium oxide particle size distribution |
| 摘要 |
A process is described for producing a catalyst for gas-phase oxidations, in which a suspension of TiO2 and V2O5 particles is applied to a fluidized inert support, wherein at least 90% by volume of the V2O5 particles have a diameter of 20 mum or less and at least 95% by volume of the V2O5 particles have a diameter of 30 mum or less. The defined particle size distribution of the V2O5 allows a high coating efficiency. |
| 申请公布号 |
ZA200603259(B) |
申请公布日期 |
2008.09.25 |
| 申请号 |
ZA20060003259 |
申请日期 |
2006.04.24 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
STORCK, SEBASTIAN;ZUEHLKE, JUERGEN;ROSOWSKI, FRANK;NETO, SAMUEL;RUMMEL, WOLFGANG |
| 分类号 |
B01J;B01J23/00;B01J23/22;B01J27/198;B01J35/02;B01J37/02;C07C;C07C51/265;C07C51/31 |
主分类号 |
B01J |
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