发明申请
- 专利标题： Method for the production of amines
- 专利标题（中）： 制备胺的方法
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申请号： US10575924申请日： 2004-10-15
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公开(公告)号： US20070149814A1公开(公告)日： 2007-06-28
- 发明人: Frederik van Laar , Ekkehard Schwab , Steffen Oehlenschlager , Hartwig Voss , Wolfgang Mackenroth , Konrad Morgenschweis , Ulrich Penzel , Bernd Weidner
- 申请人： Frederik van Laar , Ekkehard Schwab , Steffen Oehlenschlager , Hartwig Voss , Wolfgang Mackenroth , Konrad Morgenschweis , Ulrich Penzel , Bernd Weidner
- 申请人地址： DE Ludwigshafen D-67056
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen D-67056
- 优先权： DE10349095.7 20031017
- 国际申请： PCT/EP04/11642 WO 20041015
- 主分类号： C07C209/36
- IPC分类号： C07C209/36 ; B01J21/00
摘要：
The present invention provides a process for hydrogenating aromatic nitro compounds to the corresponding amines in the presence of hydrogenation catalysts, which comprises using hydrogenation catalysts in which nickel and platinum are present on a support in the form of an alloy having an atomic ratio of nickel to platinum in the alloy of between 30:70 and 70:30.
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