发明名称 |
METHOD FOR PRODUCING GEOMETRIC CATALYST MOULDED BODIES |
摘要 |
A process for producing geometric shaped catalyst bodies K whose active material is a multielement oxide of stoichiometry [Bi1WbOx]a[Mo12Z1cZ2dFeeZ3fZ4gZ5hOy]1, in which a finely divided oxide Bi1WbOx with the particle size d50A1 and, formed from element sources, a finely divided intimate mixture of stoichiometry Mo12Z1cZ2dFeeZ3fZ4gZ5h with the particle size d90A2 are mixed in a ratio of a:1, this mixture is used to form shaped bodies and these are treated thermally, where (d50A1)0.7·(d90A2)1.5·(a)−1≧820. A shaped catalyst body obtained by the process. A catalyst obtained by grinding the shaped catalyst body. A process for heterogeneously catalyzing the partial gas phase oxidation of an alkane, alkanol, alkanal and/or an alkenal of 3 to 6 carbon atoms using the catalyst. |
申请公布号 |
EP2331258(A1) |
申请公布日期 |
2011.06.15 |
申请号 |
EP20090782421 |
申请日期 |
2009.09.01 |
申请人 |
BASF SE |
发明人 |
RAICHLE, ANDREAS;HORSTMANN, CATHARINA;ROSOWSKI, FRANK;MUELLER-ENGEL, KLAUS ,JOACHIM;BORCHERT, HOLGER;COX, GERHARD;CREMER, ULRICH |
分类号 |
B01J23/888;B01J35/02;C07C45/35;C07C51/25 |
主分类号 |
B01J23/888 |
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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