申请人:Kubanek Petr
公开号:US20100274008A1
公开(公告)日:2010-10-28
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, and 1.0 to 5.0% by weight of an oxygen compound of cobalt, calculated as CoO, and 0.2 to 5.0% by weight of a polyoxometalate.
制备胺的方法,包括以下步骤:在含锆、铜和镍的催化剂存在下,将从原初醇、次级醇、醛、酮和其混合物中选择的反应物与氢气和从氨、原初胺、次级胺和其混合物中选择的氮化合物反应;其中,催化剂包括一个催化活性组分,该催化活性组分在氢气还原之前包括锆、铜和镍的氧化物化合物,以及1.0至5.0重量%的钴氧化物化合物(以CoO计算)和0.2至5.0重量%的多金属氧酸盐。