发明名称 |
Production of ethylene oxide and catalysts therefor. |
摘要 |
In a process in which ethylene oxide is produced by contacting a gas stream comprising ethylene and oxygen with a silver containing catalyst which is also contacted with a chlorine containing reaction modifier and an oxide of nitrogen, more ethylene oxide is produced at similar selectivity if the gas phase comprises more than 35% ethylene by volume. |
申请公布号 |
EP0357292(A1) |
申请公布日期 |
1990.03.07 |
申请号 |
EP19890308316 |
申请日期 |
1989.08.16 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
HAYDEN, PERCY;JENNINGS, JAMES ROBERT |
分类号 |
B01J23/50;B01J23/68;B01J27/053;B01J27/055;C07B61/00;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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