Abstract:

This paper analyzes the sources and emission concentration of SO2 and NOx in coke oven flue gas,discusses the measures to control the emission of SO2 and NOx and introduces mostly studied technologies of coke oven flue gas treatment at present. For the enterprises which are difficult to meet the emission standard requirement by strengthening the management,end treatment technology shall be adopted to make coke oven gas emission meet the requirements of national emission standards.