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辉钼矿经粗选后,在精选阶段还需进行一段或多段再磨。不同品位的辉钼矿精选中矿,其可磨特性是不同的。因此研究再磨规律、及其助磨剂的作用,对于完善再磨工艺有着极其重大的意义。为此,我们在1982年进行了辉钼矿粗精矿再磨与助磨剂的探索性试验研究。同时,对粗精矿再磨过程中影响磨矿产品质量的几个因素进行了试验研究,以便进行一些粗浅的分析,找其客观规律。
After the rough selection of molybdenum mine, in the selection stage also need to be one or more sections of reground. Different grades of molybdenite beneficiation mine, its grindability is different. Therefore, the study of regrinding law, and the role of grinding aids, for the perfect grinding process has a very significant significance. To this end, we carried out in 1982, molybdenite crude concentrate grinding and grinding agent exploratory experimental study. At the same time, several factors influencing the quality of grinding products in the process of coarse ore regrinding were studied in order to conduct some superficial analysis and find the objective law.