| 难选冶金矿预处理工艺研究 |
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| 引用本文： | 寇建军,吴萍.难选冶金矿预处理工艺研究[J].有色金属(冶炼部分),2002(5):32-34. |
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| 作者姓名： | 寇建军 吴萍 |
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| 作者单位： | 中国地质科学院成都矿产综合利用研究所,四川,成都,610041 |
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| 基金项目： | 原地矿部"百名跨世纪科技人才培养计划"资助项目(编号9812) |
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| 摘 要： | 利用某地难选冶金矿 ,选用工业废弃物作为固化剂 ,进行固硫固砷预处理。不仅使硫化物中包裹金基本上能解离并被氰化物浸出 ,而且还克服了传统氧化焙烧工艺中S、As被氧化后随烟气进入空气中污染环境的弊端。
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| 关 键 词： | 难选冶金矿 预处理 |
| 文章编号： | 1007-7545(2002)05-0032-03 |
Pretreating Technology Study on Refractory Gold Ore |
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| KOU Jian jun,WU Ping.Pretreating Technology Study on Refractory Gold Ore[J].Nonferrous Metals(Extractive Metallurgy),2002(5):32-34. |
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| Authors: | KOU Jian jun WU Ping |
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| Abstract: | A fixing agent originated from indurstrial waste was selected for fixing sulfur and arsenic in pretreating technology of a refractory gold ore After using the pretreating technology,the gold covered by sulfide minerals could be dissociated from sulfide and then leached by cyanide,and the malpractice of environmental pollution by smoke contained S and As oxides in traditional oxidizing roasting process of the gold ore could be overcome |
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| Keywords: | Refractory gold ore Pretreating process |
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