摘要
论述了加强科技进步,高效低耗开发利用我国贫细杂难选铁矿资源的意义,结合研究工作与生产实践,分析了各类型难选铁矿石选矿的关键技术难点,并分别探讨了适合超贫磁铁矿、微细粒赤铁矿及菱铁矿、褐铁矿的高效低成本开发利用的选矿技术。
The strengthening of scientific and technological progress,the great significance of exploiting and utilizing China＇s refractory iron ore resources which are characterized by low grade,fine grain and complicated composition based on high efficiency and low consumption were described.The difficulties of key technology in processing different types of refractory iron ores were analyzed based on author＇s research work and productive practice.The high efficiency and low consumption ore dressing technologies suitable to exploit and utilize ultra-low grade magnetite,micro-fine grained hematite,siderite and limonite ores were discussed respectively.
出处
《金属矿山》
CAS
北大核心
2010年第5期55-59,80,共6页
Metal Mine
基金
"十一五"国家科技支撑计划项目(编号:2006BAB02A04)
关键词
超贫磁铁矿
微细粒赤铁矿
菱铁矿
褐铁矿
低成本开发
Ultra-low grade magnetite
Micro-fine grained hematite
Siderite
Limonite
Low consumption exploitation and utilization
