发明名称 |
SILVER-CONTAINING CATALYST AND PROCESSES FOR THE PREPARATION OF SAID CATALYST AND ETHYLENE OXIDE |
摘要 |
A process for the preparation of a silver-containing catalyst suitable for the oxidation fo ethylene to ethylene oxide, characterized in that a silver compound is applied to a carrier, after which the silver compound is reduced to metallic silver, and in which process the carrier has been prepared by mixing an aluminium compound with a salt of a metal of Group 1<A> of the Periodic System and by calcining the obtained mixture. |
申请公布号 |
KR940000865(B1) |
申请公布日期 |
1994.02.03 |
申请号 |
KR19860005119 |
申请日期 |
1986.06.26 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
BOXHOORN, GOSSE;KLAZINGA, AAN H.;VELTHUIS, OTTO M. |
分类号 |
B01J37/02;B01J;B01J21/00;B01J21/02;B01J21/04;B01J23/00;B01J23/04;B01J23/38;B01J23/50;B01J23/56;B01J23/58;B01J23/66;B01J32/00;B01J35/10;B01J37/00;C07B33/00;C07B61/00;C07D;C07D301/00;C07D301/03;C07D301/10;C07D303/00;C07D303/04;C08F |
主分类号 |
B01J37/02 |
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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