Production method of ethanolamine and ethylene amines by hydrogenating amination of ammonia and mono ethylene glycol in the presence of a catalyst

摘要

In the method for producing ethanol amine and ethylene amines by hydrogenating amination of ammonia and mono ethylene glycol, has an active material containing cobalt and ruthenium, the other, second IB metals and other Group VIII in the presence of a catalyst Use in the form of shaped catalyst bodies catalyst without metal containing other group, the height of 3mm, and the shape of all other when the diameter of 3mm, tablet-shaped, respectively in the case of the strand-shaped or spherical In the case of 'have, at that time, a' equivalent diameter L = 1 / a of 0.70mm each unit of the external surface area / volume is (mm _s² / mm _p^3), the equation: [1] Wherein the external surface area of the catalyst bodies A _p is (mm _s^2), the volume of the shaped catalyst body is (mm _p³⁾ V _p is] characterized by having, ethanolamine and ethylene amine method of manufacturing is proposed.