发明授权
- 专利标题： Process for preparing ethylamines and monoisopropylamine (MIPA)
- 专利标题（中）： 制备乙胺和单异丙胺（MIPA）的方法
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申请号： US13682059申请日： 2012-11-20
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公开(公告)号： US08766009B2公开(公告)日： 2014-07-01
- 发明人: Norbert Asprion , Manfred Julius , Oliver Bey , Stefanie Werland , Frank Stein , Matthias Kummer , Wolfgang Mägerlein , Johann-Peter Melder , Kevin Huyghe , Maarten Moors
- 申请人： BASF SE
- 申请人地址： DE
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE
- 代理机构： Drinker Biddle & Reath LLP
- 主分类号： C07C209/16
- IPC分类号： C07C209/16
摘要：
A process for preparing ethylamines and monoisopropylamine (MIPA), in which bioethanol is reacted with ammonia in the presence of hydrogen and of a heterogeneous catalyst to give ethylamines, said bioethanol having a content of sulfur and/or sulfur compounds of ≧0.1 ppm by weight (calculated S), and then isopropanol is reacted with ammonia in the presence of the same catalyst and in the presence of hydrogen to give MIPA.
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