几乎所有的碱都是金的抑制剂,但它们的作用是不同的.如在矿浆中存在有一定量的石灰时.应尽可能地避免空气〔含Cq)进人矿浆中,否则生成CaC仇沉淀,这对金粒的浮选是极为有害的. 当矿浆中有可溶性盐存在时,应加人苏打使铁离子沉淀,以避免硅酸盐脉石受铁离子的活化作用而浮出。
Almost all the alkali are gold inhibitors, but their effect is different. If there is a certain amount of lime in the pulp. The air should be avoided as much as possible, including Cq) into the pulp, or generate CaC Qiu precipitation, the gold particle flotation is extremely harmful. When the salt existing pulp, soda shall be added to make iron ion precipitation, in order to avoid the effect of iron silicate gangue by activation and to.
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