发明名称 |
Catalyst for producing vinyl acetate and process for producing vinyl acetate |
摘要 |
<p>A process for preparing vinyl acetate in the gas phase from ethylene, acetic acid and oxygen or oxygen-containing gases over a catalyst, consisting essentially of palladium and/or its compounds, gold and/or its compounds and alkali metal compounds on a support, wherein the catalyst further comprises vanadium and/or its compounds and catalyst therefrom.</p> |
申请公布号 |
CZ20013947(A3) |
申请公布日期 |
2002.03.13 |
申请号 |
CZ20010003947 |
申请日期 |
2000.04.22 |
申请人 |
CELANESE CHEMICALS EUROPE GMBH |
发明人 |
HERZOG BERNHARD;SCHAFER AXEL;RENKEL KARL-HEINZ;WANG TAO |
分类号 |
B01J23/52;B01J23/68;C07B61/00;C07C67/055;C07C69/01;C07C69/15;(IPC1-7):B01J23/68 |
主分类号 |
B01J23/52 |
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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