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 |
KR20090101191(A) |
申请公布日期 |
2009.09.24 |
申请号 |
KR20097012838 |
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 |
C08K3/20;B01J21/06;B29C47/00;C08L33/06 |
主分类号 |
C08K3/20 |
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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