The invention relates to a passivated hydrogenation catalyst that is embedded in a primary amine, a derivative thereof, and/or a nitrile, the process to make such catalysts, as well as the use of such catalysts in a hydrogenation process in which an amine or a derivative thereof is produced.
本发明涉及一种嵌入
伯胺、
伯胺衍
生物和/或腈中的钝化氢化催化剂,制造这种催化剂的工艺,以及在产生胺或其衍
生物的氢化工艺中使用这种催化剂。