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循环用水对复杂硫化矿浮选的影响(英文) 被引量：3

Effects of Recycled Water on Flotation of a Complex Sulphide Ore
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摘要 研究循环水对某复杂矿化矿浮选的影响,同时对利用两种重金属吸附剂减轻循环水不利影响的效果进行试验评价。结果表明,循环水的使用降低了浮铅的选择性。重金属吸附剂的使用可基本恢复浮选选择性至使用新鲜水的水平。 The effects of recycled water on the flotation of a complex Pb/Zn ore are investigated.Two types of heavy metal ion （HMI） absorbents are adopted to evaluate them as a means of mitigating the negative effect of recycled water on flotation. It is found that the flotation selectivity of galena against sphalerite is reduced by the use of recycled water. The flotation selectivity is partially restored to the level obtained with fresh water by the use of HMI absorbent.
作者 魏以和 周高云 Roelf F.Sandenbergh
机构地区 Department of Material Science and Metallurgical Engineering 北京矿冶研究总院
出处 《有色金属》 CSCD 北大核心 2006年第2期82-86,共5页 Nonferrous Metals
关键词 选矿工程 复杂硫化矿石 浮选 废水回用 重金属吸附剂 mineral processing complex sulphide ore flotation wastewater reuse heavy metal ions absorbent
分类号 TG146.23 [金属学及工艺—金属材料] TG156.1 [金属学及工艺—热处理]
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参考文献11

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二级参考文献22

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有色金属
2006年 第2期

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