燃煤锅炉的烟气治理和脱硫脱硝技术探究

Study on Flue Gas Treatment and Desulfurization and Denitrification Technology for Coal-fired Boilers

经历漫长的发展,我国工业化水平已经有了较为明显的提升,目前已建立比较完善的工业体系。其中,钢铁行业是支撑我国社会经济的命脉,在取得骄人成绩的同时,也给我国环境带来巨大的压力。实际生产过程经常会排放硫氧化物、粉尘等污染物,这给人体健康造成很大的威胁,为了更好地保护环境,必须重视燃煤锅炉烟气治理和脱硝脱硫。因此,本文综述了燃煤锅炉的烟气治理和脱硫脱硝技术。

After a long period of development,China's industrialization level has been significantly improved,and a relatively complete industrial system has been established.Among them,the steel industry is the lifeblood of supporting China's social economy,while making remarkable achievements,it also brought enormous pressure to China's environment.The actual production process often emits pollutants such as sulfur oxides and dust,which pose a great threat to human health,in order to better protect the environment,it is necessary to pay attention to flue gas treatment and denitration and desulfurization of coal-fired boilers.Therefore,this paper reviews the flue gas treatment and desulfurization and denitrification technologies of coal-fired boilers.