南钢焦炉烟气SCR脱硫脱硝运行实践

Operation Practice of SCR Desulfurization and Denitration of Coke Oven Flue Gas in NISCO

随着炼焦工业污染物排放标准以及地区性超低排放限值要求的推出,焦炉烟气SO 2和NO X排放控制越来越受到重视。本文介绍了燃料供应厂焦炉烟气脱硫脱硝治理的工艺系统组成、特点及运行情况,并对该工艺存在的问题提出了改进建议。

With the introduction of the discharge standards of pollutants in coking industry and the regional requirements on ultra-low discharge limits,the emission control of coke oven flue gas SO 2 and NO X have attracted more and more attention.This paper introduces the composition,characteristics and operation of the process system for desulfurization and denitration of coke oven flue gas in NISCO.