| 发明名称 |
Production of Hydroquinone. |
| 摘要 |
<p>A process for making hydroquinone from phenol wherein phenol is oxidised in the presence of a copper catalyst to p-benzoquinone and the p-benzoquinone is directly hydrogenated without additional catalyst to hydroquinone.</p> |
| 申请公布号 |
EP0093540(A2) |
申请公布日期 |
1983.11.09 |
| 申请号 |
EP19830302225 |
申请日期 |
1983.04.19 |
| 申请人 |
SUN TECH, INC. |
发明人 |
CHAO-YANG, HSU;LYONS, JAMES E. |
| 分类号 |
B01J23/00;B01J23/72;C07B61/00;C07C27/00;C07C37/07;C07C39/08;C07C46/08;C07C67/00;(IPC1-7):07C37/07;07C39/08 |
主分类号 |
B01J23/00 |
| 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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