矿浆电解法提取广西银精矿中银的工艺及规律探讨  

Study on Extracting Silver from Silver Concentrate in Guangxi by Slurry Electrolysis Process

作　　者：王维熙[1] 罗建平[1] 李利军[1] 

机构地区：[1]广西工学院生物与化学工程系,柳州545006

出　　处：《有色金属（冶炼部分）》2006年第5期31-33,共3页Nonferrous Metals（Extractive Metallurgy)

基　　金：广西自然科学基金项目(桂科自0146009)

摘　　要：广西凤凰山银精矿是含有较多的砷、锑、铜的复杂银矿,经预处理之后的矿粉采用矿浆电解法提取银,电解条件易控制,小试和放大试验的重现性好,银的浸出率达95％以上。The silver mine of the phoenix mountain in Guangxi is complicated silver mine with higher arsenic, antimony and copper content. After the pretreatment, silver is leached by the slurry electrolysis. Electrolysis conditions are controlled easy. The recurrence of the process of scaling-up from small to large-size plant is very good, and the silver extraction rate is over 95 %.

关 键 词：矿浆电解 复杂银矿 浸出率 动力学 

分 类 号：TF932[冶金工程]