本文已被：浏览 2907次 下载 2441次
投稿时间：2013-01-10 修订日期：2013-01-11 录用日期：2013-01-14 网络发布日期：2013-06-19
投稿时间：2013-01-10 修订日期：2013-01-11 录用日期：2013-01-14 网络发布日期：2013-06-19
中文摘要: 锌冶炼酸浸渣先浮选再用硫脲富集获得粗银绵，粗银绵经化学法提纯后经过电解产出纯度达99.95%以上的成品银，全流程银回收率达到70%以上。还可同时回收金和铜，含锌液返回锌冶炼系统，且无三废产生。
Abstract:Crude silver powder was obtained by flotation and thiourea enrichment from acid leaching slag of zinc smelting. Crude silver powder was purified by chemical method and electrolyzed to produce silver product with purity of 99.95% plus. The silver recovery rate is more than 70%. Gold and copper are recovered simultaneously and zinc is returned to zinc smelting system. There are no three wastes in the whole process.
文章编号： 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation | |
| wangkangzhu | Shangluo zinc plant | WKZ1128@163.COM |
| wangzhengmin | ||
| zhouxi | ||
| zhouxi |
引用文本：
王康柱,王正民,周熙,周玺.全湿法工艺回收锌冶炼酸浸渣中的银[J].有色金属（冶炼部分）,2013(7):42-43.
wangkangzhu,wangzhengmin,zhouxi,zhouxi.Silver Recovery from Acid Leaching Slag of Zinc Smelting with Hydrometallurgical Process[J].Nonferrous Metals (Extractive Metallurgy),2013(7):42-43.
王康柱,王正民,周熙,周玺.全湿法工艺回收锌冶炼酸浸渣中的银[J].有色金属（冶炼部分）,2013(7):42-43.
wangkangzhu,wangzhengmin,zhouxi,zhouxi.Silver Recovery from Acid Leaching Slag of Zinc Smelting with Hydrometallurgical Process[J].Nonferrous Metals (Extractive Metallurgy),2013(7):42-43.
关注微信公众号