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氨法脱硫在烧成系统的应用实例

Ammonia desulfurization application examples
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摘要 1二氧化硫(SO2)排放现状及原因分析我公司回转窑规格为Φ4.8m×72m,选用三心大蜗壳式预热器、第三代TC型带充气梁及新型阻力篦板的冷却机、大型辊压机等先进设备。石灰石破碎、原料均化、生料粉磨、煤磨制备等系统配置脉冲袋式除尘器,窑系统配套低压余热发电,采用多通道低氮燃烧器和SNCR脱硝技术。根据在线监测设备监测数据分析发现,原料磨停机一线窑SO2排放浓度无变化,二、三线窑排放浓度增加,见表1。
作者 宋彬 Song Bin
出处 《中国水泥》 CAS 2019年第6期81-82,共2页 China Cement
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