Catalysts for selective oxidation of ammonia in a gas containing hydrogen

Debasish Chakraborty (Inventor), Sine Ellemann Olesen (Inventor), Ib Chorkendorff (Inventor)

Research output: Patent

63 Downloads (Pure)


The invention contributes to a cost effective way to solve the problem of trace ammonia removal from hydrogen containing gas. The set of catalysts of the invention selectively oxidised ammonia in ppm concentration even in gas mixture containing hydrogen gas in concentration of three orders of magnitude higher than the concentration of ammonia.
Original languageEnglish
Patent numberEP2796198
Filing date29/10/2014
Priority date23/04/2013
Priority numberEP20130164836
Publication statusPublished - 2014

Cite this