| 湖南某白钨矿选矿工艺研究 |
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| 引用本文： | 高玉德,邹霓,韩兆元.湖南某白钨矿选矿工艺研究[J].中国钨业,2009,24(4):20-22. |
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| 作者姓名： | 高玉德 邹霓 韩兆元 |
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| 作者单位： | 广州有色金属研究院,广东,广州,510651 |
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| 摘 要： | 采用"优先浮硫-白钨常温粗选-钨粗精矿加温精选"的工艺流程及"碳酸钠-水玻璃-F9"组合药剂制度,对含钨(WO3)0.39%、其中白钨矿占有率为85%左右的原矿,取得了钨精矿品位(WO3)67.35%、回收率(WO3)80.09%的选矿技术指标。
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| 关 键 词： | 白钨矿 常温粗选 加温精选 |
Scheelite Processing Technology of a Tungsten Mine in Hunan |
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| GAO Yu-de,ZOU Ni,HAN Zhao-yuan.Scheelite Processing Technology of a Tungsten Mine in Hunan[J].China Tungsten Industry,2009,24(4):20-22. |
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| Authors: | GAO Yu-de ZOU Ni HAN Zhao-yuan |
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| Affiliation: | (Guangzhou Research Institute of Non-ferrous Metals, Guangzhou 510651, Guangdong, China) |
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| Abstract: | The technological flow-sheet of ＂selective flotation of sulfide minerals ＋ flotation of scheelite at normal temperature ＋ cleaning of scheelite by heating flotation＇and the combination reagent system of ＂sodium carbonatesodium silicate-F9＂were adopted in processing raw tungsten ore containing WO3 0.39 % in which scheelite accounted about 85 %. The results showed that seheelite can be effectively recovered and satisfactory technical indexes of mineral processing can be attained with WO3 concentrate 67.35 % and WO3 recovery rate 80.09%. |
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| Keywords: | seheelite rough flotation at normal temperature cleaning of scheelite by heating flotation |
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