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浮选柱不能不加选择地滥用．莱克菲尔德研究所根据对浮选柱应用的广泛半工艺试验经验，确定了一些限制参数．重要的参数有：冲洗水用量、可浮矿物的含量、矿浆粘度、矿物选择性类型和矿物解离度．本文讨论了应何时添加冲洗水和浮选柱在选矿回路中的配置，这些对保持选矿回路中水的平衡和防止循环负荷过大是至关重要的．此外，还讨论了矿浆的化学性质、产率的高低限值（此时不宜选用浮选柱）以及复合矿石的处理（在此条件下有价矿物的分选要比非硫化物和硫化矿物的分离更困难）．综观这些方面，浮光柱浮选必须审慎地选用或使之最优化．
Flotation columns can not indiscriminately abuse. The Lakefield Institute identified a few limiting parameters based on extensive semi-technical testing experience applied to flotation columns. Important parameters are: rinse water usage, flotation mineral content, pulp viscosity, mineral selectivity type and mineral dissociation. This article discusses when flushing water and flotation columns should be added to the beneficiation loop and is critical to maintaining the balance of water in the beneficiation loop and preventing excessive cyclic loading. In addition, the chemical properties of the pulp, the limits of yield (flotation columns should not be used at this time), and the treatment of composite ores (where the separation of valuable minerals from non-sulfide and sulphide minerals Separation more difficult). Looking at these aspects, the float column flotation must be carefully selected or optimized.