发明名称 |
INORGANIC OXIDE EXTRUDATES USEFUL AS CATALYSTS OR CATALYST SUPPORTS |
摘要 |
An extrudate comprising an inorganic oxide and a comb-branched polymer is disclosed. The calcined extrudates are useful catalysts or catalyst supports. A palladium-gold catalyst prepared with a calcined titania extrudate of the invention is useful in making vinyl acetate from ethylene, acetic acid, and oxygen or oxygen-containing gas. A calcined transition metal zeolite extrudate of the invention is used as a catalyst in oxidizing organic compounds with hydrogen peroxide. Incorporation of a comb-branched polymer improves the mechanical properties of inorganic oxide extrudates. |
申请公布号 |
WO2008088452(A3) |
申请公布日期 |
2008.10.02 |
申请号 |
WO2007US24221 |
申请日期 |
2007.11.20 |
申请人 |
LYONDELL CHEMICAL TECHNOLOGY, L.P. |
发明人 |
KAMINSKY, MARK, P.;AUGUSTINE, STEVEN, M.;SHAWL, EDWARD, T. |
分类号 |
B01J21/06;B01J23/66;B01J29/89;C04B35/634;C07C67/055;C07D301/12 |
主分类号 |
B01J21/06 |
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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