为了解矿粉细磨是否会对生产球团矿产生影响,对2月23日取样矿粉磨前和磨后的样品进行扫描电镜检测,结果发现磨前磨后矿粉颗粒形貌特征没有太显著可辨的不同。
In order to understand whether the fine grinding of ore powder will affect the production of pellets, the samples of ore powder before and after grinding were detected by scanning electron microscope on February 23. The results showed that the morphological characteristics of ore powder before and after grinding were not significantly different.