| 某复杂硫化矿优先浮铜的试验研究 |
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| 引用本文： | 程敢,刘炯天,李延锋,王延平,邓小伟. 某复杂硫化矿优先浮铜的试验研究[J]. 有色金属(选矿部分), 2010, 0(3): 22-25 |
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| 作者姓名： | 程敢 刘炯天 李延锋 王延平 邓小伟 |
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| 作者单位： | 中国矿业大学,化工学院,江苏,徐州,221008 |
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| 基金项目： | 国家"863"项目 |
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| 摘 要： | 针对某银多金属硫化矿易浮难分离的特点,采用优先浮选铜的工艺流程,用Z-200作捕收剂,石灰石、亚硫酸钠、硫酸锌、羧甲基纤维素钠作抑制剂,获得铜精矿含铜20.01%、铜回收率72.26%,含金52.60g/t、回收率70.73%,含银6455g/t、回收率86.62%的较好指标。
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| 关 键 词： | 硫化矿 优先浮选 Z-200 |
EXPERIMENTAL STUDY ON PRIOR FLOTATION OF A COMPLEX SULPHIDE ORE |
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| CHENG Gan,LIU Jiongtian,LI Yanfeng,WANG Yanping,DENG Xiaowei. EXPERIMENTAL STUDY ON PRIOR FLOTATION OF A COMPLEX SULPHIDE ORE[J]. , 2010, 0(3): 22-25 |
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| Authors: | CHENG Gan LIU Jiongtian LI Yanfeng WANG Yanping DENG Xiaowei |
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| Abstract: | The silver-containing multimental sulphide ore is treated by prior floatation technique,because the mineral is easily-floated but hard-separated.Z-200 collector and inhibitors of limestone,sodium sulfite,zinc sulfate and CMC are adopted,copper concentrate containing copper was 20.01%,72.26% recovery rate;aurum was 52.60 g/t,70.73% recovery rate;argentum was 6455 g/t,86.62% recovery rate. |
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| Keywords: | Z-200 |
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