Verfahren zur Minderung des NOx-Gehalts im Verbrennungsgas aus Verbrennungsöfen

摘要

A method for reducing NOx in a combustion gas which is discharged from a combustion furnace for burning a fuel by means of a gas containing oxygen in an amount of at least 80 vol% and which contains oxygen, which method comprises adding a combustible material to the combustion gas at a temperature of from 1,000 to 1,500 DEG C, wherein the combustible material contains a compound comprising C and H.