进口铁精矿细磨工艺技术研究  

Study on Fine Grinding Technology of Imported Iron Concentrate

作　　者：邢伟 杨海龙[1] 席振伟 XING Wei;YANG Hailong;XI Zhenwei(Northern Engineering and Technology Corporation,MCC,Dalian,Liaoning,116600)

机构地区：[1]中冶北方工程技术有限公司,辽宁大连116600

出　　处：《矿业工程》2020年第3期43-46,共4页Mining Engineering

摘　　要：某些进口铁精矿的比表面积不能满足球团原料要求,需要进一步细磨。通过对进口铁精矿矿石性质的研究,探讨了干磨流程与湿磨流程的优势和限制因素,并对细磨工艺的典型流程、磨矿系列和关键设备的选择进行了分析,以期对进口铁精矿细磨工程的前期设计提供借鉴。The specific surface area of some imported iron concentrates cannot meet the requirements of pellet raw materials,so it needs to be fine grinded.Based on research on imported iron concentrate properties,this paper discusses the advantages and limiting factors of dry grinding process and wet grinding process,and it analyses the typical process flow,grinding series and key equipment selection of fine grinding process,so as to provide reference for preliminary design of imported iron concentrate fine grinding project.

关 键 词：进口铁精矿 磨矿工艺 球团原料 工业应用 

分 类 号：TD92[矿业工程—选矿]