发明名称 |
Continuous process for cracking 1,2-dichloroethane. |
摘要 |
<p>1. Process for the preparation of vinyl chloride by thermal cracking of 1,2-dichloroethane, carried out at a temperature of between 300 and 650 degrees C and an absolute pressure of between 1 and 40 bars, the said process being characterized in that the reaction is carried out in the presence of hydrochloric acid and that the molar ratio hydrochloric acid/1,2-dichloroethane is between 0.1 and 1.8.</p> |
申请公布号 |
EP0195719(A1) |
申请公布日期 |
1986.09.24 |
申请号 |
EP19860400571 |
申请日期 |
1986.03.18 |
申请人 |
ATOCHEM |
发明人 |
DEMAIZIERE, CLAUDE;LESPARRE, JEAN;CORREIA, YVES |
分类号 |
B01J27/00;C07B61/00;C07C17/00;C07C17/25;C07C21/06;C07C67/00;(IPC1-7):C07C17/24 |
主分类号 |
B01J27/00 |
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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