发明名称 |
WERKWIJZE VOOR HET VERVAARDIGEN VAN EEN ZILVER BEVATTENDE KATALYSATOR TE GEBRUIKEN VOOR DE OXYDATIE VAN ETHEEN TOT ETHYLEENOXYDE. |
摘要 |
Silver-based catalysts suitable for the production of ethylene oxide are prepared by impregnating a granular support with a decomposable silver salt, drying the impregnated products, and finally heat-treating the dried product at a high temperature, in a gaseous atmosphere containing at least 1 % by volume of carbon dioxide. |
申请公布号 |
NL174115(B) |
申请公布日期 |
1983.12.01 |
申请号 |
NL19730015581 |
申请日期 |
1973.11.14 |
申请人 |
SOCIETA' ITALIANA RESINE S.I.R. S.P.A. TE MILAAN, ITALIE. |
发明人 |
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分类号 |
B01J23/50;B01J23/66;B01J37/08;C07B61/00;C07D;C07D301/10 |
主分类号 |
B01J23/50 |
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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