发明申请
US20080255351A1 Method for Preparing Aminodiglycol (Adg) and Morpholine 审中-公开
制备氨基二甘醇(Adg)和吗啉的方法

Method for Preparing Aminodiglycol (Adg) and Morpholine
摘要:
Processes comprising: providing a starting material comprising diethylene glycol; and reacting the starting material with ammonia in the presence of a heterogeneous transition metal catalyst to form a reaction product comprising aminodiglycol and morpholine; wherein the catalyst comprises a catalytically active composition, which prior to treatment with hydrogen, comprises a mixture of oxygen-containing compounds of copper, nickel, cobalt and at least one of aluminum and zirconium; and wherein the catalyst is present as one or more shaped catalyst particles selected from spheres, extrudates, pellets and other geometries, wherein the sphere or extradate has a diameter of