发明名称 |
Integrert fremgangsmate for fremstilling av vinylacetat |
摘要 |
An integrated process for the production of vinyl acetate comprising the steps of: (a) containing in a first reaction zone a gaseous feedstock comprising essentially ethane with a molecular oxygen-containing gas in the presence of a catalyst to produce a first product stream comprising acetic acid and ethylene; (b) containing in a second reaction zone the first gaseous product stream with a molecular oxygen-containing gas in the presence of a catalyst to produce a second product stream comprising vinyl acetate; (c) separating the product stream from step (b) recovering vinyl acetate from the product stream from step (b). |
申请公布号 |
NO328031(B1) |
申请公布日期 |
2009.11.10 |
申请号 |
NO20020005147 |
申请日期 |
2002.10.25 |
申请人 |
CELANESE INTERNATIONAL CORP |
发明人 |
FRITCH JOHN R;DINGERDISSEN UWE;ZEYSS SABINE |
分类号 |
C07C67/05;C07C67/055;C07B61/00;C07C5/333;C07C11/04;C07C51/215;C07C53/08;C07C69/15 |
主分类号 |
C07C67/05 |
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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