发明名称 |
Process to prepare ethylene amines |
摘要 |
The present invention relates to a process to prepare ethylene amines by the amination of ethylene oxide, ethylene glycol or ethanolamine in the presence of a catalyst, comprising a step wherein methylamine and/or ethylamine are removed from the reaction effluents. |
申请公布号 |
US2014179953(A1) |
申请公布日期 |
2014.06.26 |
申请号 |
US201314038874 |
申请日期 |
2013.09.27 |
申请人 |
Akzo Nobel N.V. |
发明人 |
HANSON Martin Stefan;GUSTAFSON Leif Kenny Christian;LIF Johan;KUZMANOVIC Boris;SCHRÖDER Ulf |
分类号 |
C07C209/16;C07C209/86 |
主分类号 |
C07C209/16 |
代理机构 |
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代理人 |
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主权项 |
1. Process to prepare ethylene amines by the amination of ethylene oxide, ethylene glycol or ethanolamine in the presence of a catalyst, comprising a step wherein methylamine and/or ethylamine are removed from the reaction effluents, wherein the aminating compound is ammonia. |
地址 |
Arnhem NL |