发明名称 |
Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate. |
摘要 |
A fluid bed process for the manufacture of vinyl acetate from ethylene, acetic acid and oxygen comprising feeding ethylene and acetic acid into a fluid bed reactor through one or more inlets, introducing the oxygen into the reactor through at least one further inlet, co-joining the oxygen, ethylene and acetic acid in the reactor in contact with a fluid bed catalyst to produce vinyl acetate. The particle size diameter of the particulate catalyst material preferably has a range of 60% of the particles being below 200 microns (0.2 mm) with no more than 40% of the particles being below 40 microns (0.04 mm). |
申请公布号 |
EP0685449(A1) |
申请公布日期 |
1995.12.06 |
申请号 |
EP19950301021 |
申请日期 |
1995.02.17 |
申请人 |
THE STANDARD OIL COMPANY |
发明人 |
BENKALOWYCZ, NANCY CHRISTOFFERSON;BLUM, PATRICIA RAE;PAPARIZOS, CHRISTOS;CIRJAK, LARRY MICHAEL;PEPERA, MARC ANTHONY;LEMANSKI, MICHAEL FRANCIS;WAGNER, DAVID RUDOLPH |
分类号 |
B01J23/58;B01J8/24;B01J8/32;B01J8/38;B01J19/00;C07B61/00;C07C67/05;C07C67/055;C07C67/313;C07C69/15 |
主分类号 |
B01J23/58 |
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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