USE OF CATALYSTS, METHOD AND APPARATUS FOR SELECTIVE OXIDATION OF AMMONIA IN A GAS CONTAINING HYDROGEN

摘要

The invention contributes to a cost effective way to solve the problem of trace ammonia removal from a hydrogen and nitrogen containing gas. The set of catalysts of the invention selectively oxidised ammonia in ppm concentration even in gas mixtures containing hydrogen gas in concentrations of three orders of magnitude higher than the concentration of ammonia.