摘要
对西藏某碱性低硫磷磁赤混合铁矿进行了选铁试验研究。采用磨矿-弱磁-强磁选流程处理TFe品位39.23%的磁赤混合铁矿,获得了混合铁精矿产率48.86%、TFe品位63.50%、TFe回收率80.50%的选矿指标。
Mineral processing technology to recover iron from an alkaline maghemite ore from Tibet with low content of sulfur and phosphorus was investigated. A flowsheet consisting of a grinding, a low intensity magnetic separation and a high intensity magnetic separation was introduced to treat this maghemite ore with a TFe grade of 39.23 %, and a good beneficiation index of a bulk concentrate yield of 48.86% , a TFe grade of 63.50% and a TFe recovery of 80. 50% , can be achieved.
出处
《矿冶工程》
CAS
CSCD
北大核心
2012年第3期61-63,共3页
Mining and Metallurgical Engineering
关键词
选矿
磁选
赤铁矿
磁铁矿
mineral processing
magnetic separation
hematite
magnetite
