发明名称 |
Epoxidation catalyst carrier, preparation and use thereof |
摘要 |
There is provided a catalyst carrier comprising a refractory inorganic material having a sodium solubilization rate no greater than 5 ppmw/5 minutes. There is further a catalyst comprising a refractory inorganic material carrier having a sodium solubilization rate no greater than 5 ppmw/5 minutes; and one or more catalytically reactive metals deposited on said carrier. There is also provided a catalyst suitable for the vapor phase production of alkylene oxide from olefins and oxygen comprising an alumina-based carrier having a sodium solubilization rate no greater than 5 ppmw/5 minutes; and catalytically reactive silver deposited on said carrier. |
申请公布号 |
AU757735(B2) |
申请公布日期 |
2003.03.06 |
申请号 |
AU19990059770 |
申请日期 |
1999.09.10 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
JOHN ROBERT LOCKEMEYER |
分类号 |
B01J21/04;B01J23/50;B01J23/58;B01J23/66;B01J23/68;B01J32/00;B01J35/00;B01J35/10;B01J37/02;B01J37/06;C07B61/00;C07C27/12;C07D301/10;C07D303/04 |
主分类号 |
B01J21/04 |
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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