| 发明名称 |
Preparation of acrylic acid by heterogeneously catalyzed gas phase partial oxidation of at least one C3 hydrocarbon precursor compound |
| 摘要 |
A process for preparing acrylic acid by heterogeneously catalyzed partial oxidation of at least one C<SUB>3 </SUB>hydrocarbon precursor compound, in which the secondary component formation is <=1.5 mol %.
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| 申请公布号 |
US2005272952(A1) |
申请公布日期 |
2005.12.08 |
| 申请号 |
US20050107919 |
申请日期 |
2005.04.18 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
CREMER ULRICH;DIETERLE MARTIN;JOURDAN SABINE;PETZOLDT JOCHEN;MULLER-ENGEL KLAUS J. |
| 分类号 |
C07C51/16;C07C51/25;C07C57/05;(IPC1-7):C07C51/16 |
主分类号 |
C07C51/16 |
| 代理机构 |
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