SKS炼铅法协同处理硫酸铅渣工业试验  

Industrial Test of Synergistic Treatment of Lead Sulfate Slag by SKS Lead Smelting Process

作　　者：黄安平 唐志波 佘国徽 HUANG An-ping;TANG Zhi-bo;SHE Guo-hui(Hunan Shuikoushan Nonferrous Metals Group Co.,Ltd.,Hengyang 421513,Hunan,China)

机构地区：[1]湖南水口山有色金属有限责任公司,湖南衡阳421513

出　　处：《有色金属（冶炼部分）》2022年第9期179-183,共5页Nonferrous Metals（Extractive Metallurgy)

基　　金：国家重点研发计划项目(2018YFC1903302)。

摘　　要：通过研究硫酸铅渣的成分、性质、反应特征和开展协同处理过程的热平衡计算,结合工业试验,得到了硫酸铅渣配入比例在15%条件下的无烟块煤配入比例、渣型控制、氧料比控制等关键工艺参数条件,探索出了SKS炼铅法协同处理硫酸铅渣的最佳冶炼条件,以期进一步提高底吹炉处理硫酸铅渣的能力。By studying the composition, properties and reaction characteristics of lead sulfate slag, heat balance calculation of synergistic treatment process was carried out.Combined with industrial experiments, the key process parameters such as proportion of anthracite lump coal, slag type control, and oxygen material ratio control were obtained when the proportion of lead sulfate slag was 15%.The optimum smelting conditions of SKS lead smelting process for synergistic treatment of lead sulfate slag were explored, so as to further improve the capacity of bottom blowing furnace to treat lead sulfate slag.

关 键 词：硫酸铅渣 SKS炼铅法 底吹炉 渣型 无烟块煤 热平衡 

分 类 号：TF812[冶金工程—有色金属冶金]