| 安徽某高硫金矿选矿试验 |
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| 引用本文： | 皇甫明柱,盛娜,邓久帅. 安徽某高硫金矿选矿试验[J]. 现代矿业, 2016, 32(9): 82 |
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| 作者姓名： | 皇甫明柱 盛娜 邓久帅 |
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| 作者单位： | 1.中钢集团马鞍山矿山研究院有限公司；2.华唯金属矿产资源高效循环利用国家工程研究中心有限公司；3.安徽工业大学工商学院；4.昆明理工大学国土资源工程学院；5.省部共建复杂有色金属资源清洁利用国家重点实验室 |
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| 摘 要： | 安徽某含砷高硫低品位金矿石，有价元素为金和硫，为了合理开发利用该矿产资源，试验采用抑硫浮金工艺流程进行选矿试验研究。试验选取石灰作为硫化物抑制剂，以丁基黄药和丁铵黑药组合药剂为捕收剂，在磨矿细度为-0.074 mm 75%的条件下，通过1次粗选、3次精选和2次扫选，最终获得了金精矿品位为25.32 g/t、金回收率为68.52%的满意指标。
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| 关 键 词： | 高硫金矿 浮选 抑制剂 |
Beneficiation Experiment on a High Sulfur Gold Ore from Anhui |
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| HUANG Fu-Ming-Zhu,SHENG Na,DENG Jiu-Shuai. Beneficiation Experiment on a High Sulfur Gold Ore from Anhui[J]. Modern Mining, 2016, 32(9): 82 |
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| Authors: | HUANG Fu-Ming-Zhu SHENG Na DENG Jiu-Shuai |
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| Affiliation: | 1.Sinosteel Maanshan Institute of Mining Research Co., Ltd.；2.National Engineering Research Center of Huawei High Efficient Recycling Utilization of Metal Mineral Resources Co., Ltd.；3.Industrial & Commercial College, Anhui University of Technology；4. Faculty of Land and Resource Engineering, Kunming University of Science and Technology; 5.Provincial and Department State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization |
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| Abstract: | Valuable elements of arsenic contain high sulfur and low grade gold ore from Anhui is gold and sulfur. In order to rationally develop and utilize the mineral resources, beneficiation test using sulfur suppression gold floating process was conducted. Using lime as sulfide inhibitor, butyl xanthate and butyl ammonium aerofloat combination reagent as collector, on grinding fineness of -0.074 mm 75%, by one roughing-three cleaning-two scavenging process, gold concentrate with 25.32 g/t Au, gold recovery of 68.52% satisfaction index was eventually obtained. |
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| Keywords: | High sulphur gold ore Flotation Inhibitor |
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