On Mineral Processing Technology for Refractory Copper-lead-zinc Ores
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Graphical Abstract
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Abstract
In light of the characteristics of copper-lead-zinc poly-metallic sulphide ore, a flotation technology was applied upon comparison of many flotation schemes.The flotation technology consists of bulk flotation of copper and lead by applying combined depressants.Copper flotation tailings of lead mixed with copper sulfate mineral zinc is activated after the pilot flotation program.
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