发明授权
- 专利标题: Processes for preparing amines and catalysts for use therein
- 专利标题(中): 用于制备胺和催化剂的方法
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申请号: US12809657申请日: 2008-12-10
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公开(公告)号: US08324430B2公开(公告)日: 2012-12-04
- 发明人: Petr Kubanek , Wolfgang Mägerlein , Ekkehard Schwab , Johann-Peter Melder , Manfred Julius
- 申请人: Petr Kubanek , Wolfgang Mägerlein , Ekkehard Schwab , Johann-Peter Melder , Manfred Julius
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 代理机构: Connolly Bove Lodge & Hutz LLP
- 优先权: EP07150405 20071221; EP08166382 20081010
- 国际申请: PCT/EP2008/067190 WO 20081210
- 国际公布: WO2009/080510 WO 20090702
- 主分类号: C07C209/16
- IPC分类号: C07C209/16 ; C07D241/04 ; C07D265/30 ; C07D295/03 ; B01J23/835 ; B01J23/84 ; B01J23/843 ; B01J23/847 ; B01J23/825 ; B01J37/03
摘要:
Processes for preparing an amine, the processes comprising: reacting a reactant selected from the group consisting of primary alcohols, secondary alcohols, aldehydes, ketones, and mixtures thereof, with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary amines, secondary amines and mixtures thereof, in the presence of a zirconium dioxide-, copper- and nickel-containing catalyst; wherein the catalyst comprises a catalytically active composition which comprises, before reduction with hydrogen, oxygen compounds of zirconium, copper, and nickel, 1.5 to 4.5% by weight of an oxygen compound of cobalt, calculated as CoO, and 0.2 to 5.0% by weight of at least one oxygen compound of niobium, sulfur, phosphorus, gallium, boron, lead or antimony, calculated in each case as Nb2O5, H2SO4, H3PO4, Ga2O3, B2O3, PbO and Sb2O3 respectively, and wherein the catalytically active composition does not comprise any molybdenum.
公开/授权文献
- US20100274011A1 METHOD FOR THE PRODUCTION OF AN AMINE 公开/授权日:2010-10-28