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我矿精选厂多年来采用磁选—电选联合流程生产锆、钛等精矿产品。由于本矿区的矿石性质比较复杂,选出的杂钛矿品位较高(TiO_2品位达40%以上),混合矿(即毛砂)中独居石等磷酸盐矿物含量较高,致使这部分产物选矿难度大,没有处理,长期堆存。经过无产阶级文化大革命,在矿党委直接领导下,遵照伟大的领袖和导师毛主席关于“开发矿业”的教导,自力更生,大胆实践,成
For many years, our mine concentrator has adopted the magnetic separation-electrowinning combined process to produce concentrate products such as zirconium and titanium. Due to the complexity of the ores in the ore area, the higher grade of the selected titanium dioxide (TiO 2 grade of more than 40%) and the higher content of phosphate minerals such as monazite in the mixed ore (ie sand) make this part of the product beneficiated Difficult, not treated, long-term stockpiling. Through the Great Proletarian Cultural Revolution, under the direct leadership of the coal mine party committee and in accordance with the teachings of the great leader and teacher Chairman Mao on “mining development,” they have made their own efforts and dared to practice