摘要
本文针对大冶铁矿强磁选低品位铁精矿 ,提出了用磁化焙烧新工艺在固态条件下用褐煤粉还原氧化铁来处理该矿石 ,以获得高品位的铁精矿 ,本文简要介绍了该工艺流程 。
New technology of magnetization roasting is used to treat the low grade iron concentrate of high intensity magnetic separation of Daye Iron Mine to obtain a high grade iron concentrate by lignite powder reducing ferric oxide in solid.The flow of the technology is described and its principle and effect factors of the iron concentrate grade analysed.
出处
《中国矿业》
北大核心
2004年第1期57-58,共2页
China Mining Magazine
关键词
铁精矿
赤铁矿
磁铁矿
还原
品位
Iron concentrate,Hematite,Magnetite,Reducing
