铁矿石中磁性铁的选磁研究  

Research on Determination of Magnetic Iron in Iron Ore

作　　者：彭丽梅[1] Peng Limei(No.325 Geological Team,Bureau of Geology and Mineral Resource of Anhui Province,Huaibei Anhui 235000,China)

机构地区：[1]安徽省地质矿产勘查局325地质队,安徽淮北235000

出　　处：《山西冶金》2023年第6期67-69,共3页Shanxi Metallurgy

摘　　要：针对铁矿石中磁性铁测定的多种选磁方法均存在操作不易掌握和耗时长等不足,采用手工外磁选与手工内磁选相结合的方法进行选磁。结果表明,该方法准确度高,操作简便,具有合理性,且检测结果均符合DZ/T 0130—2006地质矿产实验室测试质量管理规范要求。In view of the defects of different magnetic separation methods,this paper adopts the method of combining manual external magnetic separation with manual internal magnetic separation for magnetic separation.The results show that the method is accurate,simple and reasonable.The test results meet the requirements of DZ/T 0130—2006 specification for quality management of geological and mineral laboratory testing.

关 键 词：铁矿石 磁性铁 手工内外磁选 磁选法的缺陷 合理性 

分 类 号：TF521[冶金工程—钢铁冶金] TD924[矿业工程—选矿]