焦炉烟气脱硫脱硝技术方案的选择

Selection of DeSO_(x) and DeNO_(x) for coke oven flue gas

介绍了焦炉烟气脱硫脱硝的主要工艺技术,讨论了各种烟气脱硫脱硝工艺的特点。对马钢6 m焦炉烟气进行分析,根据烟气成分情况确定合适的技术方案,以满足焦炉烟气超低排放要求。

This paper introduces the main technologies in DeSO_(x) and DeNO_(x) for coke oven flue gas and analyzes the characteristics of different desulfurization and denitrification processes.Through analysis for the 6 m coke oven of Masteel,an optimal process is determined according to the composition of the flue gas so as to meet ultra-low emission requirement.