铅锑合金真空蒸馏分离提银技术的应用  

Application of Vacuum Distillation of Lead-antimony Alloy to Separate Silver Extraction

作　　者：韩雯翰 覃小龙 陈兰 刘井宝 刘功成 HAN Wen-han;QIN Xiao-long;CHEN Lan;LIU Jing-bao;LIU Gong-chen(Chenzhou Jingui Silver Industry Co.,Ltd.,Chenzhou 423038,China)

机构地区：[1]郴州市金贵银业股份有限公司,湖南郴州423038

出　　处：《湖南有色金属》2020年第2期45-47,共3页Hunan Nonferrous Metals

摘　　要：本技术采用真空蒸馏的方法对铅锑合金进行分离提取,在一级真空蒸馏生产试验中,发现采用真空蒸馏分离提取铅锑合金中的银是可行的,得到的中间产品银合金银品位高,产出的产品粗铅含银控制在合格范围内。The technology uses vacuum distillation to separate and extract the lead-antimony alloy.In the first vacuum distillation production test,it is found that it is feasible to use vacuum distillation to separate the silver in the leadantimony alloy,and the resulting intermediate product silver alloy has a high grade of silver.The silver content of the output product lead bullion is in the qualified range.

关 键 词：真空蒸馏 铅锑合金 银合金 粗铅 

分 类 号：TF803.14[冶金工程—有色金属冶金]