| 白钨的化学选矿 |
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| 引用本文： | 魏庆玉. 白钨的化学选矿[J]. 中国钨业, 2000, 15(4): 26-28 |
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| 作者姓名： | 魏庆玉 |
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| 作者单位： | 大连硬质合金厂,辽宁大连,116041 |
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| 摘 要： | 白钨中矿经酸化学预处理后 ,能将伴生的钙质碳酸盐和有害杂质SiO2、P、As、Fe、Mn、Mo等进一步降低 ,得到适合钨浸出工艺要求的白钨矿 ,还能得到高质量的白钨精矿。
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| 关 键 词： | 白钨中矿 化学选矿 白钨精矿 有害杂质 |
| 修稿时间： | 2000-04-06 |
Mineral Processing of Scheelite |
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| WEI Qing-yu. Mineral Processing of Scheelite[J]. China Tungsten Industry, 2000, 15(4): 26-28 |
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| Authors: | WEI Qing-yu |
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| Abstract: | The paper present the pretreatment of scheelite middling with acid, further decrease the accompanying calcium containing carbonate and other harmful impurities, such as: SiO2, P As Fe Mn and Mo. Scheelite that meet the requirement of tungsten leaching can be gained, at the same time, can gain high quality scheelite concentrate. |
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| Keywords: | scheelite middling mineral processing scheelite concentrate harmful impurity |
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