| 发明名称 |
Prevention of polymer formation in dehydrogenation of p-ethyltoluene. |
| 摘要 |
<p>A method for the catalytic dehydrogenation of p-ethyltoluene to p-methylstyrene in which the formation of proliferous polymer in the condenser is prevented by adding minor amounts of H2S continuously to the gaseous product effluent entering the condenser.</p> |
| 申请公布号 |
EP0035329(A1) |
申请公布日期 |
1981.09.09 |
| 申请号 |
EP19810300532 |
申请日期 |
1981.02.10 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
CHU, CHIN CHIUN |
| 分类号 |
C07C1/00;C07C5/333;C07C7/20;C07C15/46;C07C67/00;(IPC1-7):07C7/20;07C15/44;07C5/333 |
主分类号 |
C07C1/00 |
| 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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