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引言在矿物浮选过程中,化学剂在矿粒表面的吸附,是决定矿粒可浮性大小的重要因素。如捕收剂在亲水性矿粒表面吸附,可使得矿粒表面性质变为疏水亲气,可浮性增大。抑制剂在疏水性矿粒表面吸附,可使得疏水性表面转变为亲水,可浮性下降。由此可以通过测定化学剂在矿粒表面吸附量的大小,来解释某些捕收剂能捕收一些曾被认为难浮的矿物,某些调整剂可以使得易浮的矿物难以浮选富集的现象。
Introduction During mineral flotation, the adsorption of chemical agents on the surface of mineral particles is an important factor that determines the flotability of mineral particles. If the collector adsorbed on the surface of the hydrophilic mineral particles, mineral particles can make the surface properties of hydrophobic affinity, increased floatability. Inhibitors adsorbed on the surface of hydrophobic mineral particles can make hydrophobic surface into hydrophilic, floatability decreased. Thus by measuring the amount of chemical adsorbed on the surface of the mineral particles to explain some of the collector can capture some previously considered difficult to float minerals, some of the regulator can make it easy to float the mineral flotation enrichment The phenomenon.