Abstract: Processes comprising: providing a starting material comprising monoethanolamine; and reacting the starting material with ammonia in the presence of a heterogeneous transition metal catalyst to form a reaction product comprising one or more ethylene amines; wherein the catalyst comprises a catalytically active composition, which prior to treatment with hydrogen, comprises a mixture of oxygen-containing compounds of aluminum, copper, nickel and cobalt; 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 extrudate has a diameter of <3 mm, the pellet has a height of <3 mm, and the other geometries have an equivalent diameter L=1/a? of <0.70 mm, where a? is the external surface area per unit volume (mms2/mmp3), as defined by a ? = A p V p where Ap is the external surface area of the catalyst particle (mms2) and Vp is the volume of the catalyst particle (mmp3).

Abstract: Processes for preparing amines comprising reacting an aldehyde and/or ketone with hydrogen and a nitrogen compound in the presence of a heterogeneous catalyst, wherein the heterogeneous catalyst comprises a catalyst packing prepared by applying at least one compound selected from the group consisting of catalytically active metals, compounds of catalytically active metals, and mixtures thereof to a support material selected from the group consisting of woven fabrics, knitted fabrics, foils, and combinations thereof.

Abstract: Processes comprising: (a) providing an ethanol reactant and ammonia; and (b) reacting the ethanol reactant with the ammonia in the presence of hydrogen and a heterogeneous hydrogenation/dehydrogenation catalyst to form a product comprising one or more ethylamines selected from the group consisting of monoethylamines, diethylamines, triethylamines and mixtures thereof; wherein the ethanol reactant comprises ethanol denatured by the addition of a denaturant comprising an ethylamine selected from the group consisting of diethylamine, triethylamine and mixtures thereof; and methods of denaturing ethanols.