pH,Zeta电位和泡沫:矿物浮选中pH控制的价值 - 梅特勒-托利多
白皮书

pH,Zeta电位和泡沫:矿物浮选中pH控制的价值

白皮书
矿物浮选中pH控制的价值
矿物浮选中pH控制的价值

众所周知,泡沫浮选在矿物分离或浓缩过程中是最重要也是最常见的方法。然而,在此技术中会消耗大量的化学药剂及成本。严格地测量和精确地控制pH值起到非常关键的作用,不但节省化学药剂消耗量,而且能最大程度增加产量和效率。

大多数的矿石中仅含有少量有用的成分。人们想得到的矿物包括金属或非金属,而剩余的无价值物质称为脉石。泡沫浮选技术应用于从脉石中分离有价值的矿物,或者把有价值的矿物彼此之间分离。该技术基于颗粒的湿润度,直接浮选旨在让有用矿物对空气获得比水
更高的亲和性。换句话说就是矿物成为疏水性,同时脉石成为亲水性或沉淀。

从白皮书中了解更多信息。

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