| 发明名称 |
Method for regenerating an oxidation catalyst |
| 摘要 |
<p>A phosphorus-molybdenum- alkali metal-containing catalyst for the gas-phase oxidation of an unsaturated aldehyde to an unsaturated carboxylic acid is regenerated by treating it with an aqueous solution containing ammonia and hydrogen peroxide or ozone.</p> |
| 申请公布号 |
GB2029719(A) |
申请公布日期 |
1980.03.26 |
| 申请号 |
GB19780035340 |
申请日期 |
1978.09.01 |
| 申请人 |
MITSUBISHI RAYON CO LTD |
发明人 |
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| 分类号 |
B01J23/90;B01J27/28;C07C51/487;(IPC1-7):01J27/28;07C57/04 |
主分类号 |
B01J23/90 |
| 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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