发明名称 |
COMPOSICAO CONTENDO PRATA,UM SUPORTE,RENIO E PELO MENOS UM OUTRO METAL,CATALISADOR PARA OXIDO DE ETILENO,PROCESSO PARA A PRODUCAO DE OXIDO DE ETILENO E PROCESSO PARA PREPARAR UM CATALISADOR |
摘要 |
A composition containing silver, a support, rhenium and at least one further metal, characterized in that the selected amounts of the metals or compounds are such that under conditions of catalytic manufacture of e thylene oxide from ethylene and oxygen the composition comprises a catalytically effective amount of silver, a promoting amount of rhenium or compound thereof and a promoting amount of at least one further metal or compound thereof. |
申请公布号 |
BR8705810(A) |
申请公布日期 |
1988.05.31 |
申请号 |
BR19878705810 |
申请日期 |
1987.10.30 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
ANN MARIE LAURITZEN |
分类号 |
B01J23/656;B01J23/00;B01J23/32;B01J23/48;B01J23/58;B01J23/68;B01J27/02;B01J27/055;C07D301/10;C07D303/04 |
主分类号 |
B01J23/656 |
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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