摘要
含有锡铜铅锌的鼓风炉水淬渣经矿热电炉还原熔炼产出锡铜铅铁多元合金。用氯气浸出该合金 ,以硫酸铅的形式分离出铅 ,合金粉还原铜产出海绵铜 ,中和水解分离锡和铁 。
The Sn-Cu-Pb-Fe polybasic alloy are produced to reduce from blast furnace slay of containing a little Sn-Cu-Pb-Zn metal elements,which is smelted in an electric furnace. The alloy is soaked out to chlorine and from metal ions solution.The Pub is disoccatived in PbSO 4 form from the metal ions solution.Sponge copper is produced from the sloution,in which copper ion is reduced with alloy powders.Sn is hydrolyticed from decoppered sloution.Sn-Cu-Pb-Fe polybasic alloy are effectively
