| 发明名称 |
PROCESSO PARA A PREPARACAO DE UM CATALIZADOR CONTENDO PRATA |
| 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 |
PT82851(B) |
申请公布日期 |
1988.04.21 |
| 申请号 |
PT19860082851 |
申请日期 |
1986.06.26 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV. |
发明人 |
GOSSE BOXHOORN;AAN HENDRIK KLAZINGA;OTTO MENTE VELTHUIS |
| 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 |
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