摘要
曼南坎铁矿和疆峰铁矿两选厂对难选矿的生产工艺流程进行了优化，把细磨深选新工艺、新设备、新技术应用到提高铁精矿品位的生产实践中，使铁精矿质量达到球团铁矿石原料的要求。
Processes of refractory iron ore were optimized in the ore - dressing plants of both Mannankan Mine and Jiangfeng Mine. New processs, device and technology was applied to the production practice of improvement iron ore concentrate grade so that the quality of iron ore concentrate achieve the requirements of palletized iron ore.
关键词
选矿
细磨深选
工艺流程
精矿品位
ore- dressing
fine grinding and deep processing
process
fineness
iron ore concentrate grade
