RESEARCH AND PRACTICE ON CONTROLLING NITROGEN OXIDE GENERATION USING COKE OVEN CIRCULATING FLUE GAS HEATING TECHNOLOGY
The article explains that the circulating flue gas heating technology has changed the combustion mechanism in the coke oven production process,making the vertical temperature distribution of the coke oven combustion chamber uniform,reducing the standard temperature of coke oven production,thereby controlling the generation of nitrogen oxides,and analyzing the energy-saving and emission reduction effects brought about by the changes in the circulating flue gas combustion mode.This article introduces the process control points,equipment configuration,and the resulting effects of applying this technology to coking production practice.
circulating flue gas heatingvertical temperature distributionlow nitrogen combustionultra-low