发明名称 |
CATALYSTS FOR PARTIAL OXIDATION OF HYDROCARBONS AND METHOD OF PARTIAL OXIDATION OF HYDROCARBONS |
摘要 |
A partially-oxidizing catalyst for hydrocarbon contains gold, titanium oxide and a carrier whose specific surface area is not less than 50 m<2>/g. The carrier is preferably made from silicon oxide and/or aluminum oxide. The content of gold in the catalyst is preferably set in the range of 0.005 to 5 % by weight. Further, another partially-oxidizing catalyst for a hydrocarbon contains gold, a titanium-containing metal oxide, and at least one element selected from the group consisting of an alkaline metal, an alkaline-earth metal and thallium. With these compositions, it becomes possible to provide a partially-oxidizing catalyst for a hydrocarbon having superior activity and selectivity in partially oxidizing the hydrocarbon in the presence of hydrogen and oxygen. Moreover, a partially-oxidizing method for a hydrocarbon is used for partially oxidizing the hydrocarbon by using any of the above-mentioned partially-oxidizing catalysts in the presence of hydrogen and oxygen. This method makes it possible to manufacture an epoxide from a hydrocarbon of the olefin family and also to manufacture an alcohol and/or a ketone from a saturated hydrocarbon, with high selectivity and high conversion. |
申请公布号 |
EP0827779(A1) |
申请公布日期 |
1998.03.11 |
申请号 |
EP19970907359 |
申请日期 |
1997.03.18 |
申请人 |
JAPAN AS REPRESENTED BY DIRECTOR-GENERAL, AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY;NIPPON SHOKUBAI CO., LTD. |
发明人 |
HAYASHI, TOSHIO;WADA, MASAHIRO;HARUTA, MASATAKE;TSUBOTA, SUSUMU |
分类号 |
B01J23/52;B01J23/66;C07C29/50;C07C45/28;C07C45/33;C07C45/34;C07C45/35;C07D301/04;C07D301/10 |
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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