发明名称 |
Process for production of aliphatic aldehyde-acid and/or aliphatic dicarboxylic acid and catalyst for the production |
摘要 |
A process of producing an aliphatic aldehyde-acid (e.g., adipaldehyde-acid) and/or an aliphatic dicarboxylic acid (e.g., adipic acid) comprising oxidizing a cyclic ketone (e.g., cyclohexanone) with molecular oxygen in the presence of a fixed catalyst which comprises a composite of a carrier and at least one metal element belonging to the groups 4 to 11 of the Periodic Table supported on the carrier and has an acid amount of 0.06 mmol/g or more per unit weight of the carrier.</PTEXT>
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申请公布号 |
US6632964(B2) |
申请公布日期 |
2003.10.14 |
申请号 |
US20010886215 |
申请日期 |
2001.06.22 |
申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
FUJII MASARU;SETOYAMA TOHRU |
分类号 |
B01J29/06;B01J29/072;B01J29/14;C07C51/31;C07D201/08;(IPC1-7):C07C51/245;C07D223/00;B01J29/00;B01J21/00 |
主分类号 |
B01J29/06 |
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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