铁矿石提铁降杂技术发展动态  

Developments of Iron Concentrate Upgrading and Impurity Reducing

作　　者：罗立群[1,2] 王韬[1,2] 刘林法[1,2] 

机构地区：[1]武汉理工大学资源与环境工程学院 [2]矿物资源加工与环境湖北省重点实验室

出　　处：《现代矿业》2009年第10期1-6,共6页Modern Mining

基　　金：教育部博士点基金新教师课题(20070497048)

摘　　要：从细磨技术、分级工艺设备、磁选装备、浮选降杂及选别工艺预可行性评价等方面,简要介绍了近年来铁矿石提质降杂分选技术的发展。重点介绍了精细分级技术与装备、以磁选为特色的清洁工艺和富尔斯特瑙曲线应用于选择性评价。The developments of iron ores＇ beneficiation technology in recent years are briefly introduced from fine grinding technique, classification technology and equipment, magnetic separation equip- ment, impurity reducing by flotation and feasibility evaluation of process. Finely classification and equipment, cleaner process featuring magnetic separation and application of Fuerstenau graph in selectivity appraisal are emphasized.

关 键 词：精细分级 提铁降杂 磁选 浮选柱 选择性评价 

分 类 号：TD951[矿业工程—选矿]