| 某铁铜铅锌矿回收铁的选矿试验研究 |
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| 引用本文： | 王荣生,魏明安,陈国荣.某铁铜铅锌矿回收铁的选矿试验研究[J].矿冶,2010,19(2):15-17,23. |
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| 作者姓名： | 王荣生 魏明安 陈国荣 |
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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,北京,100044 |
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| 摘 要： | 某铁铜铅锌原矿含铁25.70%,其中磁铁矿和磁黄铁矿中铁分别占总铁的58.33%和5.17%。在铜、铅和锌矿物顺序优先浮选后,采用磁选方法从尾矿中选铁,所得铁粗精矿因含硫2%~3%而不达销售标准。通过浮选脱硫-磁精选工艺,得到了含Fe 64.61%、S 0.32%的合格铁精矿。
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| 关 键 词： | 铁铜铅锌矿 回收铁 选矿 |
STUDY ON THE MINERAL PROCESSING OF IRON FROM A IRON-COPPER-LEAD-ZINC ORE |
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| WANG Rong-sheng,WEI Ming-an,CHEN Guo-rong.STUDY ON THE MINERAL PROCESSING OF IRON FROM A IRON-COPPER-LEAD-ZINC ORE[J].Mining & Metallurgy,2010,19(2):15-17,23. |
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| Authors: | WANG Rong-sheng WEI Ming-an CHEN Guo-rong |
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| Abstract: | A iron-copper-lead-zinc ore contains 25.70% iron,there are 58.33% and 5.17% of iron contributed in magnetite and pyrrhotite separately.Magnetic separation is adopt to recover iron from the tailings of copper-lead-zinc flotation,but the iron rough concentrate is unqualified for it contains 2%~3% S.Desulphurization-magnetic separation technology is followed to obtain a qualified iron concentrate with 64.61% Fe and 0.32% S. |
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| Keywords: | iron-copper-lead-zinc ore iron recovering mineral processing |
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