CATALYTIC REDUCTION OF NOX USING METHANE IN THE PRESENCE OF OXYGEN

摘要

A procedure to destroy nitrogen oxides in combustion Products comprising reacting nitrogen oxidesMethane and Oxygen in the presence of a Zeolite crystal silicon to Aluminum ratio greater than or equal to 2.5 where the Zeolite exchanged with a cation selected from the group consisting of nickel, Cobalt, Iron, Chromium,RHODIUM and manganese under conditions sufficient to convert nitrogen oxides into nitrogen gas, Water and oxides of carbon.