某铁选厂磨矿分级流程优化改造研究与实践

Research and Practice on Optimization and Reformation of Grinding and Classification Process in an Iron Concentrator

针对某选厂因铁精矿细度较低,铁矿物单体解离度不充分,导致铁品位较低、经济效益差的情况,通过启用闲置设备,将原有二段闭路磨矿改为三段闭路磨矿,提高了精矿细度,从而提高了精矿铁品位,达到了提质增效的目的。