| 某铜铅混合精矿浮选分离试验研究 |
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| 引用本文： | 刘守信,师伟红.某铜铅混合精矿浮选分离试验研究[J].有色金属(选矿部分),2008(5). |
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| 作者姓名： | 刘守信 师伟红 |
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| 作者单位： | 西北矿冶研究院,甘肃,白银,730900 |
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| 摘 要： | 针对某铜铅混合精矿中铅品位高于铜品位的特点,采用CNS组合抑制剂抑铅浮铜,以达到较好的铜铅分离效果。经过一次粗选、一次扫选、两次精选,获得铜精矿铜品位为27.60%、含铅12.05%。铅精矿铅品位为74.29%、含铜0.76%的浮选指标。
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| 关 键 词： | 铜铅混合精矿 抑制剂 铜铅分离 浮选 |
STUDY ON SEPERATION OF COPPER-LEAD MIXTURE CONCENTRATE |
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| Authors: | LIU Shouxin SHI Weihong |
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| Abstract: | According to the characteristics of this mixed concentrate,in which lead concentrate grade is higher than copper grade,a combination of CNS inhibitor is adopted to floate copper by suppression of lead,so the better separated result is achieved.After a rough election,a sweeping election,twice selected,copper concentrate grade is 27.6%,12.05% lead;lead concentrate grade is 74.29%,0.76% copper. |
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| Keywords: | a mixed concentrate of lead and copper inhibitor separation of lead and copper flotation |
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