Process for preparing amines and zirconium dioxide- and nickel-containing catalysts for use therein

US7754922B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Petr Kubanek · Mannheim, DE
• Bram Willem Hoffer · Heidelberg, DE
• Ekkehard Schwab · Neustadt, DE
• Johann-Peter Melder · Schifferstadt, DE
• Holger Evers · Mannheim, DE
• Till Gerlach · Ludwigshafen, DE

Key dates

• Filing date: Jul 4, 2007
• Grant date: Jul 13, 2010
• Expiry date: Jul 4, 2027

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2523/00
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Processes comprising: (i) providing a reactant selected from the group consisting of primary alcohols, secondary alcohols, aldehydes, ketones and mixtures thereof; and (ii) reacting the reactant with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary amines, secondary amines and mixtures thereof, in the presence of a catalyst comprising a zirconium dioxide- and nickel-containing catalytically active composition, to form an amine; wherein the catalytically active composition, prior to reduction with hydrogen, comprises oxygen compounds of zirconium, copper, nickel and cobalt, and one or more oxygen compounds of molybdenum in an amount of 5.5 to 12% by weight, calculated as MoO3.