| 从高硫矿石中选锌试验研究 |
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| 引用本文： | 张泾生 唐林生. 从高硫矿石中选锌试验研究[J]. 矿冶工程, 1991, 11(2): 32-35 |
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| 作者姓名： | 张泾生 唐林生 |
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| 作者单位： | 长沙矿冶研究院(张泾生，唐林生，左希玲)，长沙矿冶研究院(钟彪) |
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| 摘 要： | 本研究的矿石属高硫磁黄铁矿型矿石,闪锌矿和磁黄铁矿紧密共生,互相包裹,致使矿石十分难选。试验结果表明一段磨选浮磁联合工艺是从该矿石中选锌的有效途径,对诸如高硫多金属硫化矿矿石不宜采用阶段磨选流程。
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| 关 键 词： | 闪锌矿 磁黄铁矿 锌 浮磁联合工艺 |
STUDIES ON SEPARATION OF ZINC FROM A HICH-SULPHUR ORE |
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| Zhang Jingsheng Tang Linsheng Zuo Xiling Zhong Biao. STUDIES ON SEPARATION OF ZINC FROM A HICH-SULPHUR ORE[J]. Mining and Metallurgical Engineering, 1991, 11(2): 32-35 |
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| Authors: | Zhang Jingsheng Tang Linsheng Zuo Xiling Zhong Biao |
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| Affiliation: | Changsha Research Institute of Mining and Metallurgy |
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| Abstract: | The ore in this study is a high-sulphur pyrrhotite-type ore, where sphalerite is so cloesly associated and locked with pyrrhotie that it is very difficult to separate them from each other. Test results show that the combination separation technlogy of one-stage grinding, flotation separation and magneric separation is an effective way to separase zinc from the ore, and a stage-grinding circuit is not suitable for processing high-sulphur polymetallic ores. |
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| Keywords: | Sphalerite Pyrrhotite One-stage grinding Flotation-magnetic separation combination |
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