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硫酸銅消耗量对於進行下一步鋅浮选和其浮选結果有很大的意義。大家都知道,当硫酸铜添加不足的時候,浮选尾矿中鋅的損失量会猛烈增加。但是硫酸銅添加过量是有害的,会使黃铁矿活化,惡化起泡过程,从而使其他鋅浮选用的藥劑—石灰、捕集劑和起泡劑过量消耗。增加用來中和过量硫酸銅对黄铁矿的活化作用的石灰消耗量(P~Ⅱ过高)会使閃鋅矿的可浮性惡化。过量硫酸銅与黃藥和黑藥反应產生的具有
Copper sulfate consumption for the next step of zinc flotation and flotation results of great significance. As we all know, when insufficient copper sulfate addition, the loss of zinc in flotation tailings will increase drastically. However, the excessive addition of copper sulfate is detrimental, activating the pyrite and deteriorating the blistering process, resulting in excessive consumption of other agents for lime flotation - limes, collectors and foaming agents. Increasing the amount of lime (P ~ ¢ ò) consumed to neutralize the activation of pyrite by excess copper sulfate may worsen the flotability of sphalerite. Excess copper sulphate produced by reaction with xanthate and black drug