最终铜钼精矿和一次精选精矿(表1)各粒级金属分布特性的研究揭示:+0.044毫米物料,有用成分(Cu和Mo)被明显贫化,SiO_2和Al_2O_3有所富集。硫化铜和硫化钼呈连生体。+0.074毫米粒级连生体的数量达到90%。在粗级别粗精矿中,聚集了大量的黄铁矿。一0.044毫米级别,特别是一0.020毫米级别Cu和M。均富集。 The study on the distribution characteristics of the various fractions of the final copper-molybdenum concentrates and primary concentrates (Table 1) revealed that the useful components (Cu and Mo) were significantly depleted and SiO 2 and Al 2 O 3 were enriched for the +0.044 mm material. Copper sulfide and molybdenum sulfide were born with. The number of +0.074 mm grain size intergrowth reached 90%. In rough grades of crude concentrate, a large amount of pyrite is collected. A grade of 0.044 millimeters, especially a grade of 0.020 millimeters Cu and M. Are rich.