从锡电解阳极泥中综合回收Pb、Bi的研究  

Investigation on Recovery of Pb and Bi in Anode Slime from Tin Electrolysis

作　　者：许秀莲[1] 徐志峰[1] 

机构地区：[1]南方冶金学院材料与化学工程分院,江西赣州341000

出　　处：《有色冶炼》2001年第6期15-17,36,共4页Non-Ferrous Smelting

摘　　要：采用氧化焙烧 -水热脱铅 -盐酸溶铋工艺 ,从锡电解阳极泥中分离 Bi、Pb,产出优质氯氧化铋、氯化铅结晶和锡精矿 。By adopting the process of oxidizing roasting hydrothermal lead elimination-dissolving bismuth with hydrochloric acid, it is possible to separate Bi and Pb in the anode slime from tin electrolysis and produce quality bismuth oxychloride and lead chloride crystals as well as tin concentrate, thus utilizing comprehensively the resource.

关 键 词：阳极泥 氧化焙烧 氯化铋 氯化铝 综合回收 炼锡 

分 类 号：TF814[冶金工程—有色金属冶金]