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研究成功了一种新分选法,它以DS组合抑制剂(已授权发明专利)、快速浮选和组合捕收剂新技术为特点,在铅粗精矿细磨前分出粗粒、高品位铅精矿,利用粗粒(载体)效应、黄铁矿特效抑制剂和捕收剂的协同效应,大大提高难选、细粒铅铁矿物分选性,从而大幅度提高了难选铅精矿品位,提高了铅、锌、银回收率,降低了药剂成本。
A new sorting method has been successfully developed. It features a combination of DS inhibitors (patented inventions), rapid flotation and a new collector combinatorial technique to separate coarse grains and high Grade lead concentrate, using the coarser grain (support) effect, the synergistic effect of pyrite special effect suppressors and collectors, greatly improves the sorting of refractory, fine-grained lead-iron minerals, thereby drastically increasing refractory lead Concentrate grade, improve the lead, zinc, silver recovery rate, reducing the cost of medicine.