发明名称 |
Process for preparing silver catalyst |
摘要 |
An improved silver catalyst for the oxidation of ethylene with molecular oxygen is made by impregnating a porous support with a silver salt of a neo acid; subjecting the impregnated support to a low temperature activation by heating at a temperature in the range of 250 DEG C to 300 DEG C on a moving belt in an atmosphere containing less oxygen than air, and post impregnating the support with an alkali metal, preferably cesium. |
申请公布号 |
AU7558394(A) |
申请公布日期 |
1996.03.07 |
申请号 |
AU19940075583 |
申请日期 |
1994.08.09 |
申请人 |
SCIENTIFIC DESIGN COMPANY, INC. |
发明人 |
NABIL RIZKALLA |
分类号 |
B01J23/50;B01J23/58;B01J37/02;B01J37/08;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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