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冶炼烟气制酸净化系统生产指标优化调控研究_艾新桥

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doi:10.3969/j.issn.1007-7545.2015.09.018冶炼烟气制酸净化系统生产指标优化调控研究艾新桥,杨德鑫,赵阳,杨晶丽(广西金川有色金属有限公司,广西防城港538002)摘要:通过改进动力波喷淋逆喷管压力,循环洗涤液流量、电除雾器电压、固氟剂的加入方式等措施,得出了160万t/a冶炼烟气制酸净化系统最佳调控参数,烟气净化后,酸雾≤3mg/m3、F≤0.25mg/m3、As≤0.6mg/m3。关键词:铜冶炼;烟气制酸;净化;优化调控中图分类号:X701  文献标志码:A  文章编号:1007-7545(2015)09-0064-03Index Optimization and Regulation on Purification System ofOff-gas Acid-makingAI Xin-qiao,YANG De-xing,ZHAO Yang,YANG Jing-li(Guangxi Jinchuan Nonferrous Metals Co.,Ltd,Fangchenggang 538002,Guangxi,China)Abstract:The optimization and regulation parameters of purification system of off-gas acid-making withcapacity of 1 600kt/a were obtained by improvements on pressure of dynamic wave spray inverse nozzle,flow rate of circulation washing solution,voltage of electric mist precipitator,and feeding mode of fluorineretention agent.The indexes after purification include acid mist≤3mg/m3,F≤0.25mg/m3,and As≤0.6mg/m3.Key words:copper smelting;off-gas acid-making;purification;optimization and regulation收稿日期:2015-04-09

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