摘要
针对地方排放标准的要求,从燃气隧道窑烟气排放的实际出发,采用低温SCR方法对烟气进行治理,通过改造前后的对比,SCR设施脱硝效果良好,运行稳定,达到烟气超低排放的要求,在隧道窑烟气环保治理中具有一定的推广意义。
In view of the requirements of local emission standards,from the reality of gas tunnel kiln flue gas emissions,low-temperature SCR method is adopted to treat flue gas.Through the comparison before and after the transformation,SCR facilities have good denitration effect and stable operation,reaching the requirement of ultra-low flue gas emissions,which has certain popularization significance in tunnel kiln flue gas environmental protection treatment.
作者
贺粉霞
李愿
He Fenxia;Li Yuan(Sinosteel Luonai Materials Technology Corporation,Luoyang 471039,China)
出处
《耐火与石灰》
2023年第3期8-11,共4页
Refractories & Lime
关键词
隧道窑
烟气治理
SCR方法
Tunnel kiln
Flue gas treatment
SCR method
