| 某摇床尾矿中细粒锡石的回收试验 |
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| 引用本文： | 孙爱辉,彭志兵. 某摇床尾矿中细粒锡石的回收试验[J]. 有色金属(选矿部分), 2013, 0(6): 40-44 |
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| 作者姓名： | 孙爱辉 彭志兵 |
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| 作者单位： | 瑞木镍钴管理（中冶）有限公司,天津华北地质勘查局 |
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| 摘 要： | 某摇床尾矿中细粒锡石一直难以回收，在矿石性质研究并借鉴相关经验的基础上，采用预先脱硫—浮锡的工艺，在充分脱除黄铁矿的基础上，以MX为捕收剂，P86为辅助捕收剂，木质素磺酸钙为脉石抑制剂，可获得锡精矿品位3.58%，回收率81.93%的指标。
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| 关 键 词： | 锡石浮选；细粒锡石；羟肟酸；P86 |
| 收稿时间： | 2012-11-27 |
| 修稿时间： | 2013-09-16 |
Experimental Research on Fine Cassiterite Recovery of a Shaking Table Tailings |
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| Sun Aihui and Peng Zhi-bing. Experimental Research on Fine Cassiterite Recovery of a Shaking Table Tailings[J]. , 2013, 0(6): 40-44 |
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| Authors: | Sun Aihui and Peng Zhi-bing |
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| Affiliation: | RAMU NICO MANAGEMENT(MCC) LIMITED,TIANJIN NORTH CHINA GEOLOGICAL EXPLORATION BUREAU |
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| Abstract: | The fine-grained cassiterite of a shaking table tailings has been difficult to recovery. According to the mineral properties and the original production experience, the flotation technology of predesulfuration-cassiterite floation was applied. On the basis of the full removal of pyrite, using MX as collector, P86 as auxiliary collector, the calcium lignosulfonate as gangue depressor, 3.58% of cassiterite concentrate grade, 81.93% of cassiterite recovery was obtained. |
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| Keywords: | cassiterite floation fine-grained cassiterite hydroxamic acid P86 |
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