| 贵州某高硫低品位锑矿选矿试验研究 |
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| 引用本文： | 江锋,叶从新,魏党生,韦华祖. 贵州某高硫低品位锑矿选矿试验研究[J]. 有色金属(选矿部分), 2016, 0(3): 48-51 |
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| 作者姓名： | 江锋 叶从新 魏党生 韦华祖 |
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| 作者单位： | 湖南有色金属研究院,湖南有色金属研究院,湖南有色金属研究院,湖南有色金属研究院 |
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| 摘 要： | 针对贵州某高硫低品位硫化—氧化锑矿进行了选矿试验研究,试验采用新型组合抑制剂HY1-1作为黄铁矿抑制剂,硝酸铅作为辉锑矿活化剂,乙硫氮作为捕收剂。浮选尾矿采用分级—摇床流程回收氧化锑矿。全流程闭路试验获得含锑45.48%的锑精矿1和含锑23.67%的锑精矿2,精矿总回收率为82.61%。
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| 关 键 词： | 混合锑矿 辉锑矿 高硫 浮选 锑硫分离 |
| 收稿时间： | 2015-04-22 |
| 修稿时间： | 2015-06-10 |
Research on the Flotation Experiment of a High Sulfur Copper-gold Ore in Gansu |
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| JIANG Feng,YE Cong-xin,Wei Dang-sheng and Wei Hua-zu. Research on the Flotation Experiment of a High Sulfur Copper-gold Ore in Gansu[J]. , 2016, 0(3): 48-51 |
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| Authors: | JIANG Feng YE Cong-xin Wei Dang-sheng Wei Hua-zu |
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| Affiliation: | Hunan nonferrous metal research institute,Changsha,410000,Hunan nonferrous metal research institute,Changsha,410000,Hunan nonferrous metal research institute,Changsha,410000,Hunan nonferrous metal research institute,Changsha,410000 |
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| Abstract: | In allusion to a high sulfur and low grade sulphide-oxide antimony ore in Guizhou, proceeding the mineral processing experimental study. The new combined depressant HY1-1 was used as the depressant of pyrite, lead nitrate as the activator of stibnite, diethyldithiocarbamate as the collector. Using the process of classification-shaker to retrieve antimony oxide ore. The beneficiation index of laboratory closed-circuit test is ideal as two antimony concentrates of 45.48% Sb and 23.67% Sb were produced, the total recovery was 82.61%. |
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| Keywords: | Mixed antimony ore, Stibnite, High sulfur, Flotation, Separation of antimony and sulfur |
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