发明名称 |
Method of producing ethylene (di) chloride (EDC) |
摘要 |
With a method or a device for producing 1,2-dichloroethane or ethylene (di)chloride (EDC) with the use of a circulating reaction medium and a catalyst, whereby ethylene and chlorine are supplied to the reaction medium, the catalytic chlorination of ethylene is achieved in a manner that is particularly gentle to the product by introducing the ethylene or chlorine gas into the reaction medium via microporous gas diffuser elements for producing gas bubbles with a diameter of 0.3 to 3 mm.
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申请公布号 |
US7504077(B2) |
申请公布日期 |
2009.03.17 |
申请号 |
US20040961316 |
申请日期 |
2004.10.08 |
申请人 |
UHDE GMBH;VINNOLIT TECHNOLOGIE GMBH & CO. KG |
发明人 |
BENJE MICHAEL |
分类号 |
B01J19/18;C07C17/10;B01J4/04;B01J8/00;B01J19/24;C07B61/00;C07C17/00;C07C17/02;C07C17/06;C07C19/045;C07C21/00;C07C21/08 |
主分类号 |
B01J19/18 |
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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