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首页> 外文期刊>Energy education science and technology >The potential control technology of improving the chalcopyrite sorting index by the application of selective regrinding of flotation middlings
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The potential control technology of improving the chalcopyrite sorting index by the application of selective regrinding of flotation middlings

机译：通过应用浮选中间浮选选择性再磨削改善黄铜矿分类指数的潜在控制技术

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摘要

With the selective regrinding of flotation middlings, the pulp potential tends to vary. In order to improve chalcopyrite flotation index, the potential of the pulp after regrinding was adjusted by adding the potential adjusting reagents. Potential changes in pulp were measured before and after regrinding , studied the relationship between pulp potential and flotation index. Carried on Closed-circuit test for primary process and the selective regrinding of flotation closed-circuit test point Regulation Technique test to Mine samples collected from Wushan Copper, it was found that new processes improved the final concentrate grade of 1.39% compared with the original process, and ultimately improved the recovery rate of 0.65% after adopted new technology.
机译：随着浮选中间的选择性再振动，纸浆电位往往会有所不同。为了改善黄铜矿浮选指数，通过添加潜在调节试剂来调节重新研磨后纸浆的电位。在重新研磨之前和之后测量纸浆的潜在变化，研究了纸浆电位和浮选指数之间的关系。对初级过程进行闭路试验，浮选闭合电路测试点调节技术测试对从巫山铜收集的矿井样品进行了测试，发现新工艺与原始工艺相比，新工艺提高了1.39％的最终浓缩级。在采用新技术后，最终提高了0.65％的回收率。

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