烧结烟气脱硫脱硝工艺路线分析与探究

Analysis and Exploration of Sintering Flue Gas Desulfurization and Denitration Process

烧结机头烟气是钢铁行业SO2与NOx的主要排放源,在烧结反应下烧结矿与燃料混合料会产生大量的SO2、NOx及颗粒物等污染物,严重污染自然生态环境。所以,冶金、钢铁行业等应严格依据国家出台的有关排放标准,并充分掌握烧结烟气联合脱硫脱硝技术,基于此主要对相关工艺加以分析。

The sintering head flue gas is the main source of SO2 and NOx emissions in the iron and steel industry.Under the sintering reaction,the sintered ore and fuel mixture will produce a large amount of pollutants such as SO2,NOx and particulate matter,which will seriously pollute the natural ecological environment.Therefore,the metallurgy and iron and steel industries should strictly follow the relevant emission standards issued by the state,and fully master the sintering flue gas combined desulfurization and denitrification technology.Based on this,the relevant processes will be briefly analyzed.