真空冶金在铅阳极泥回收稀贵金属中的工艺研究  

Study on Vacuum Metallurgy Process of Recovering Rare and Noble Metal from Lead Anode Mud

作　　者：浦恩彬 张俊 

机构地区：[1]云南驰宏锌锗股份有限公司,云南曲靖655000

出　　处：《云南冶金》2010年第5期40-43,68,共5页Yunnan Metallurgy

摘　　要：通过真空冶金分离贵铅的探索性实验研究,经真空蒸馏分离,贵铅中99%铅、铋进入挥发物,约85%的锑进入挥发物,银、铜99%进入残留物;可大幅缩短传统工艺吹炼时间,在缩短工艺流程,节能减排,提高金属回收率方面效果明显。Based on explorative experimental research on separation of bullion lead by vacuum metallurgy process,after vacuum distillation separation,the results showed that 99 percent of lead-bismuth and 85 percent of antimony entered volatile,and 99 percent of silver-copper entered residue,so the blowing time of traditional process could be greatly shorten,which achieved obviously the goal of shortening process flow,energy saving emission reduction and improving metal recovery.

关 键 词：铅阳极泥 贵铅 真空蒸馏 节能减排 增效 

分 类 号：TF13[冶金工程—冶金物理化学]