| 发明名称 |
Restoring selectivity of alkali metal promoted silver catalysts and production of olefine oxides |
| 摘要 |
The selectivity of unstable alkali metal promoted silver containing olefin oxide production catalysts is restored by wetting them.
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| 申请公布号 |
US4094889(A) |
申请公布日期 |
1978.06.13 |
| 申请号 |
US19770772280 |
申请日期 |
1977.02.25 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
HAYDEN, PERCY;CLAYTON, RICHARD WILLIAM |
| 分类号 |
B01J23/96;B01J38/48;C07B61/00;C07D301/10;(IPC1-7):C07D301/10 |
主分类号 |
B01J23/96 |
| 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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