发明名称 |
SINGLE STAGE FIXED BED OXYCHLORINATION OF ETHYLENE |
摘要 |
<p>A method for the oxychlorination of ethylene to produce 1,2-dichloroethane comprises reacting ethylene with a chlorine source and an oxygen source in a fixed-bed oxychlorination reactor in the presence of a catalyst, and is characterized in that a single reactor is used and ethylene is present in a large molar excess with respect to chlorine. The chlorine source is suitably HCl, the catalyst is suitably a cupric chloride catalyst, and the molar excess of ethylene is preferably between 200 and 700%.</p> |
申请公布号 |
EP0787117(A1) |
申请公布日期 |
1997.08.06 |
申请号 |
EP19950932878 |
申请日期 |
1995.09.27 |
申请人 |
EVC TECHNOLOGY AG |
发明人 |
FATUTTO, PIERLUIGI;MARSELLA, ANDREA;VIO, DARIO |
分类号 |
B01J27/122;C07B61/00;C07C17/02;C07C17/156;C07C19/045;(IPC1-7):C07C17/156 |
主分类号 |
B01J27/122 |
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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