【摘要】 为了提高钼精矿品位,针对钼精矿中黄铁矿、滑石含量高,辉钼矿嵌布粒度细的特点,试验采用磨矿细度-320目占95%,Z200作为捕收剂,石灰抑制黄铁矿,六偏磷酸钠抑制脉石矿物,经一粗、一扫、四精作业,获得了钼精矿钼品位45%,回收率80%以上的较好技术指标。更多还原

【Abstract】 In order to upgrade molybdenum concentrates,the grinding fineness 95% minus 320 mesh,Z200 as collector,lime inhibiting pyrite,sodium hexametaphosphate inhibiting gangue mineral were adopted,according to the characteristics of molybdenum concentrates with high content of pyrite,talc and fine-disseminated particles.Finally,the molybdenum concentrates grade 45% and the recovery rate more than 80% were reached.更多还原