选择性磨矿的方法,是根据矿物组成的特点,实行最低限度的磨矿,使颗粒沿着矿物共生表面(结晶面)破碎,确保所要求的矿物解离度,并避免过粉碎。这无疑是一种节约磨矿能耗,简化选矿流程的新方法。近十多年来,选择性磨矿法已为国内外许多研究工作者所注目,开展了一些研究工作和工业试验,取得了一些可 Selective grinding method is based on the characteristics of mineral composition, the implementation of the minimum grinding, the particles along the surface of the mineral symbiosis (crystal surface) broken, to ensure the required degree of mineral dissociation, and to avoid over-crushing. This is undoubtedly a new method of saving grinding energy consumption and streamlining the beneficiation process. In recent ten years, the selective grinding method has attracted the attention of many researchers both at home and abroad, carried out some research work and industrial tests, and made some