| 发明名称 |
PROCESS AND DEVICE FOR PREPARING 1,2-DICHLOROETHANE BY DIRECT CHLORINATION WITH WASTE GAS RECIRCULATION. |
| 摘要 |
<p>The invention concerns a process for preparing 1,2-dichloroethane (EDC) by feeding chlorine and ethylene into circulated EDC which contains a catalyst. A partial stream of the reaction mixture is fed to a flash vaporization system and the vaporized EDC is separated from its light volatile components which are returned to the reaction.</p> |
| 申请公布号 |
MX9700531(A) |
申请公布日期 |
1997.04.30 |
| 申请号 |
MX19970000531 |
申请日期 |
1995.07.15 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
JURGEN EICHLER;INGOLF MIELKE;PETER SCHWARZMAIER;MANFRED STOEGER;THOMAS WILD |
| 分类号 |
B01J27/128;C07B61/00;C07C17/02;C07C19/045;(IPC1-7):C07C17/02 |
主分类号 |
B01J27/128 |
| 代理机构 |
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| 地址 |
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