1) copper flotation
浮铜
2) Cu-preferential flotation
优先浮铜
1.
Based on the mineral characteristics and our experience on recovering copper minerals, by using new technological flowsheet of Cu-preferential flotation, ZM as Cu collector, starch as depressant of Pb minerals, the problem on separating Cu-minerals from Pb-minerals has been solved.
根据矿物特性 ,吸取以往我矿铜回收的技术经验 ,采用优先浮铜的工艺流程 ,利用ZM作捕收剂 ,淀粉作铅矿物的抑制剂 ,有效地解决了铜、铅矿物分离的问题 ,取得了铜精矿品位 2 1。
3) copper flotation by depression of slime
浮铜抑泥
4) floatation copper & lead but depress zinc
浮铜铅降锌
补充资料：浮浮
1.水或雨雪盛貌。 2.气上升貌。 3.流动貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。