针对西藏某大型铜钼矿选矿流程进行了详细的流程考查,并借助工艺矿物学研究,查明了损失原因.在此基础上提出引入强力捕收剂、矿泥分散剂或进行矿泥开路试验、强化+0.100 mm和-0.010 mm 2 个粒级产品的有效回收等措施,预计可提高金属铜回收率 3～5 百分点,为后续选矿工艺指标优化提供方向,奠定该铜钼矿山进一步"提质、控本、增效"的基础.
Process inspection and optimization of ore-dressing plant in a copper-molybdenum mine in Xizang
A detailed process inspection was conducted on the ore-dressing process of a large copper-molybdenum mine in Xizang.By utilizing process mineralogy studies,the reasons for losses were identified.Based on this,measures such as introducing powerful collectors,ore slurry dispersants,or conducting ore slurry open-circuit tests,enhancing the effective recovery of 2 particle size products of +0.100 mm and-0.010 mm,are proposed.It is expected to increase the copper metal recovery rate by 3-5 percentage points,providing guidance for optimizing the ore-dressing process indicators,and laying a foundation for further"improving quality,controlling costs,and increasing efficiency"in the copper-molybdenum mine.
万方数据
维普
