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投稿时间:2013-08-20 修订日期:2013-08-26 录用日期:2013-08-27 网络发布日期:2014-01-20
投稿时间:2013-08-20 修订日期:2013-08-26 录用日期:2013-08-27 网络发布日期:2014-01-20
中文摘要: 介绍陕西锌业有限公司年产10 t银锭的生产运行情况。含银0.015%的酸浸底流矿浆经过浮选,得到含银0.5%的银精矿。银精矿经硫脲浸出,浸出率达90%。7个月生产含银99.99%的银锭7 t,取得了良好的经济和社会效益。
Abstract:The plant practice of silver recovery in Shaanxi Zinc Industry Limited Company with an annual output of 10 tons was introduced. Silver flotation concentrate was first produced from acid leaching slurry with 0.015% silver by flotation and then leached by thiourea with silver leaching rate of 90%. Seven tons of silver ingots with 99.99% purity have been produced within seven months. Favorable economic and social benefits are achieved.
keywords: silver recovery technology plant practice
文章编号: 中图分类号: 文献标志码:
基金项目:陕西省教育厅专项科研项目(2013JK0657);商洛学院科研基金项目(11SKY-FWDF002)
| 作者 | 单位 | |
| 王建芳 | 商洛学院化学与化学工程系 | fangpeace_2006@163.com |
| 杨和平* | 陕西锌业有限公司 | peacefang_2006@163.com |
| 庄肃凯 | 商洛学院化学与化学工程系 | zhuangsukai@163.com |
| 丁波 | 陕西锌业有限公司 | dingbo@163.com |
引用文本:
王建芳,杨和平,庄肃凯,丁波.从锌冶炼废渣中回收银的生产实践[J].有色金属(冶炼部分),2014(2):47-49.
Wang Jian-fang,Yang He-ping,zhuang Su-kai,Ding Bo.Plant Practice of Silver Recovery from Zinc Smelting Waste Residue[J].Nonferrous Metals (Extractive Metallurgy),2014(2):47-49.
王建芳,杨和平,庄肃凯,丁波.从锌冶炼废渣中回收银的生产实践[J].有色金属(冶炼部分),2014(2):47-49.
Wang Jian-fang,Yang He-ping,zhuang Su-kai,Ding Bo.Plant Practice of Silver Recovery from Zinc Smelting Waste Residue[J].Nonferrous Metals (Extractive Metallurgy),2014(2):47-49.

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