摘要
经过近一年的生产实践,栾川三道庄矿区低品位伴生白钨矿得到了成功回收,浮钼尾矿中白钨矿品位在0.035%-0.05%,实际回收率达到60%左右,精矿品位≥20%,取得了较好的经济效益。浮选柱的成功应用简化了工艺流程,新设备、新药剂的成功应用,降低了生产成本。
Through nearly one year of production practice, the low - grade associated scheelite at Luanchuan San - daozhuang mining area has been successfully recycled. In floatation molybdenum tailings, the grade of seheelite ore is 0.035% -0.05% ,and the actual pereent recovery runs up to about 60%, the grade of concentrates is above 20%. The application of flotation eolumn has simplified the process flow. Meanwhile, the application of new equipments and new reagents has reduced the cost of produetion.
出处
《中国钼业》
2009年第5期14-16,共3页
China Molybdenum Industry
关键词
白钨矿
品位
回收率
scheelite
grades
percent recovery