发明名称 |
ETHYLENE OXIDE PRODUCTION USING FIXED MODERATOR CONCENTRATION |
摘要 |
A method for controlling ethylene oxidation uses ethylene and oxygen, in conjunction with a silver based catalyst, a moderator and a co-moderator, to form ethylene oxide. When controlling the ethylene oxidation reaction, the moderator concentration is maintained constant within a comparatively narrow operative concentration range and the co-moderator concentration is varied within a comparatively wider operative concentration range, to optimize a catalyst property such as the catalyst activity and/or the catalyst selectivity. |
申请公布号 |
CA2699156(C) |
申请公布日期 |
2016.12.06 |
申请号 |
CA20082699156 |
申请日期 |
2008.08.13 |
申请人 |
SD LIZENZVERWERTUNGSGESELLSCHAFT MBH & CO. KG |
发明人 |
RIZKALLA, NABIL;SACHS, HOWARD;HUSAIN, MANSOOR;GUECKEL, CHRISTIAN J.;ROKICKI, ANDRZEJ |
分类号 |
C07D301/10 |
主分类号 |
C07D301/10 |
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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