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泡沫分选做为浮游选矿方法第一次发表于一九六一年苏联科学院学报上。泡沫浮选过程是对其给料予先处理的情况下实现的,即予先用药剂处理后将其给入泡沫层或浮选。根据泡沫分选的特点,使其有可能选别大颗粒的矿物原料。在不同的磨矿条件下对选矿厂的矿浆(矿石)试样,即一段和二段磨矿水力旋流器的沉砂、粗钼精矿、铜-钼混合精矿水力旋流器的沉砂及影响选矿厂的其他产品进行了浮选试验。铜-钼混合精矿水力旋流器沉砂试验经筛分鉴定,在沉砂中含有的有用成分都在相当大的范围内变化。如80微米级别铜钼精矿的含量从29到45％,而铜的品位从6.75％到14％。选矿厂不同工作时间的水力旋器沉砂量有相当大的差别,选择试样既要根据矿石品位
Foam sorting as a floating beneficiation method was first published in the 1961 Soviet Academy of Sciences. The froth flotation process is achieved when the feedstock is pre-treated, that is, it is pre-treated with the agent and fed to the froth or flotation. According to the characteristics of the foam sorting, it is possible to choose large particles of mineral raw materials. In different grinding conditions on the ore dressing plant ore samples, that is, one and two sections of the grinding hydrocyclone grit, crude molybdenum concentrate, copper-molybdenum concentrate hydrocyclone sink Sand and other products that affect the concentrator were flotated. Copper - molybdenum mixed concentrate hydrocyclone grit test identified by screening, grit contained in the useful components are within a considerable range of changes. Such as the level of 80 micron copper molybdenum content from 29 to 45%, while the grade of copper from 6.75% to 14%. Concentrator different working hours of hydroscopic settling amount of considerable differences, the choice of sample not only based on ore grade