含铜工业污泥危废高温熔池处置技术工艺路线  

Disposal Technology Route of Hazardous Waste High Temperature Molten Pool of Copper Sludge

作　　者：吴迪 刘玉坤 Wu Di;Liu Yukun(Shanghai Environmental Engineering Design and Research Institute Co.,Ltd.,Shanghai 200071,China)

机构地区：[1]上海环境工程设计研究院有限公司,上海200071

出　　处：《中国资源综合利用》2020年第8期180-182,共3页China Resources Comprehensive Utilization

摘　　要：本文阐述了一种含铜工业污泥危废高温富氧熔池处置工艺。经过高温富氧熔池熔炼炉处理后,含铜工业污泥中的铜可以实现有效回收。通过余热利用回收烟气中的热能,熔炼过程产生的烟气会产生高温蒸汽,然后经过急冷、干法脱酸、活性炭喷射、布袋除尘、湿法脱酸、SNCR以及烟气再热后低温SCR脱硝等工艺处理,烟气可以实现达标排放。This paper describes a high-temperature oxygen-enriched molten pool disposal process for copper-bearing industrial sludge.After processing in a high-temperature oxygen-enriched molten pool melting furnace,the copper in the copper-containing industrial sludge can be effectively recovered.The heat energy in the recovered flue gas is recovered through waste heat,and the flue gas generated in the smelting process generates high-temperature steam,and after quenching,dry deacidification,activated carbon injection,bag dust removal,wet deacidification,SNCR,low-temperature SCR denitrification after flue gas reheating and other processes,flue gas can achieve standard emission.

关 键 词：含铜工业污泥 熔池熔炼 资源化 余热利用 引风机 

分 类 号：X701[环境科学与工程—环境工程]