| 从选金尾矿中提取绢云母微粉新材料 |
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| 引用本文： | 刘洪兴,王仁生,潘咏梅,刘红,刘卫华. 从选金尾矿中提取绢云母微粉新材料[J]. 黄金, 2011, 32(1): 61-63 |
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| 作者姓名： | 刘洪兴 王仁生 潘咏梅 刘红 刘卫华 |
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| 作者单位： | 乳山市大业金矿 |
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| 摘 要： | 乳山市大业金矿选金尾矿中绢云母含量高达23.3%.文中采用尾矿粗砂再磨,预选脱硫,贵金属矿物二次回收,脱硫尾矿再分级回收绢云母的选矿工艺,分别得到一级品、二级品、三级品3个等级的绢云母新材料,平均粒径达到3.59 μm.该项目具有投资少、成本低、材料性能好、价格优的明显优势,经济效益、环境效益显著,值得借鉴和推广.
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| 关 键 词： | 选金尾矿 浮选 分级 绢云母 新材料 |
Extracting new material of sericite micro powder from gold tailings |
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| Liu Hongxing,Wang Rensheng,Pan Yongmei,Liu Hong,Liu Weihua. Extracting new material of sericite micro powder from gold tailings[J]. Gold, 2011, 32(1): 61-63 |
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| Authors: | Liu Hongxing Wang Rensheng Pan Yongmei Liu Hong Liu Weihua |
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| Affiliation: | (Rushan Daye Gold Mine) |
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| Abstract: | The content of sericite in gold tailings is 23.3 % in Rushan Daye gold mine.The tailings is treated with the following flowsheet to recover sericite,tailings regrinding-preselection for desulfurization-secondary recovery of precious metals-regrading.New materials of sericite in Grade Ⅰ,Ⅱ and Ⅲ are obtained,whose average diameter is 3.59 μm.The project has the following advantages,low investment,low cost,high performance and price.The economic and environmental benefits are obvious. |
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| Keywords: | gold tailings floatation grading sericite new material |
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