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The cobalt catalyst used to produce perfect contact with primary amine 发明申请

2023-02-25 3740 150K 0

专利信息

申请日期 2025-06-26 申请号 JP2017511894
公开(公告)号 JP2017526688A 公开(公告)日 2017-09-14
公开国别 JP 申请人省市代码 全国
申请人 BASF SE
简介 The invention relates to a process for preparing primary amines, which comprises hydrogenating at least one nitrile in an apparatus (V1) in the presence of an unsupported cobalt catalyst to obtain at least one primary amine, with recurrent or continuous addition of at least one compound (I) to the apparatus (V1), said compound (I) comprising at least one component selected from alkali metal, alkaline earth metal and rare earth metal.


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