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矿粒自由沉降速度的计算是选矿工作中最基本的问题之一。例如,为考察物料的粒度组成或选矿过程中各粒级的金属回收率而进行水析,为设计浓密设备而测定各种选矿产品的沉降速度以及利用自由沉降水力分级
The calculation of free settling velocity of ore particles is one of the most basic problems in mineral processing. For example, water analysis is carried out to investigate the particle size composition of the material or the metal recovery at each particle size in the beneficiation process, to determine the settling velocity of various beneficiation products for the design of the dense equipment and to use the free fall hydraulic classification