Method of removal of nitrogen oxides, particularly for use in cement raw material burning installation

摘要: The present invention discloses a method of removal nitrogen oxides, particularly for the use in cement raw material burning installation, said comprising step introducing reduction agent oxides into zone, where is heated to about 800° 1,100° C duct connecting between furnace such as rotary kiln and lowermost cyclone suspension type heater system, thereby removing produced furnace.