安徽某磁铁矿高压辊磨选矿试验研究  

Experimental Study of HPGR Concentrate Test for a Certain Magnetite Iron Ore in Anhui Province

作　　者：岳文龙 YUE Wenlong(Anhui Jinrisheng Mining Co., Ltd., Liuan 237471, China)

机构地区：[1]安徽金日晟矿业有限责任公司,安徽六安237471

出　　处：《矿业工程》2020年第1期37-41,共5页Mining Engineering

摘　　要：在重新集选矿厂现有条件基础上开展研究,确定了干式磁选-高压辊磨-粗粒湿选-阶段磨选的工艺流程,经过试验研究最终获得产率为22.83%、全铁含量为65.55%,全铁回收率61.93%的铁精矿。This research is carried out based on re-aggregating the existing conditions of the concentration plant.After comprehensive consideration of various factors,the process flowsheet of dry magnetic separation-HPGR-coarse grain wet separation-stage grinding and stage separation is determined.Finally,iron concentrate can be obtained with a yield of 22.83%,TFe of 65.55%,and a total iron recovery rate of 61.93%after the research.

关 键 词：磁铁矿 干式磁选 高压辊磨 粗粒湿选 阶段磨选 

分 类 号：TD951[矿业工程—选矿]