| 云南某金矿选矿试验研究 |
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| 引用本文： | 田祎兰. 云南某金矿选矿试验研究[J]. 矿冶, 2015, 24(2): 15-18 |
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| 作者姓名： | 田祎兰 |
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| 作者单位： | 北京矿冶研究总院,矿物加工科学与技术国家重点实验室,北京102628 |
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| 基金项目： | “十二五”国家科技支撑计划重点项目(2012BAB01B03);国家科技攻关计划 |
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| 摘 要： | 某金矿中金含量为3.26 g/t、硫含量为1.04%。金主要赋存于硫化物中,可通过富集硫化物的方法来回收矿石中的金。采用一次粗选、两次扫选和一次精选的闭路试验流程,可获得品位57.08 g/t、回收率91.62%的金精矿。
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| 关 键 词： | 金矿 浮选 毒砂 |
| 收稿时间： | 2015-03-02 |
| 修稿时间： | 2015-03-02 |
STUDY ON BENEFICIATION TEST OF A GOLD ORE IN YUNNAN |
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| TIAN Yilan. STUDY ON BENEFICIATION TEST OF A GOLD ORE IN YUNNAN[J]. Mining & Metallurgy, 2015, 24(2): 15-18 |
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| Authors: | TIAN Yilan |
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| Affiliation: | BeiJing General Research Institute of Mining & Metallurgy |
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| Abstract: | Au and S content in the gold ore is 3.26g/t and 1.04%. Gold in the ore mainly occurs in sulphide, the gold can be recovered by sulphide enrichment. The locked-cycle test was primary roughing, two times of scavenging and one times of cleaning, the concentrate recovered 91.62% for Au at the grade of 57.08g/t Au. |
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| Keywords: | gold ore flotation |
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