大吉山钨矿选厂细泥处理流程改造的生产实践

On the Production Practice of Mine Pulp Treatment Process in Dajishan Tungsten Processing Plant

针对大吉山钨矿的原次生细泥处理流程进行了改造,应用新技术新产品,提升选矿生产水平。在钨细泥中矿销售困难的情况下,提出了用摇床选别来提高产品质量,最终精矿品位达到51%左右,回收率达到70%以上,取得了较好的试验结果。

The process technology of the primary and secondary fine slime in Dajishan tungsten mine was transformed to improve the process technique. Shaking table separation was applied to improve the product quality of tungsten slime middlings. Favorable results were achieved with the concentrate grade 51% and 70 % recovery rate.