Second, the grinding process Chinas iron ore grinding process, most use two paragraphs of small and medium-sized concentrator, grindingflowsheet is used more for a grinding process.
磨矿工艺我国铁矿磨矿工艺，大多数采用两段磨矿流程，中小型选矿厂多采用一段磨矿流程。
2
Test research of discarding coarse tailings in new technological flowsheet consisting of two stage continuous grinding-gravity separation-magnetic separation-reverse flotation is described.
介绍了东鞍山矿石两段连续磨矿、重选-磁选-反浮选新工艺流程中粗粒部分抛尾试验研究。
3
Dongshan concentrator has been transformed to the stage grinding and stage magnetic separation technological flowsheet by adding the trommel screens and low intensity magnetic separator.