摘要
分析了高磷铁矿石降磷的重要性,并且叙述了某高磷铁矿石的主要工艺矿物学特征、磷赋存状态及嵌布特征。通过工艺研究,最后选择弱磁—强磁—摇床精选的工艺流程,加强矿物的细磨,是铁矿降磷和提高精矿指标的重要措施。
In this paper, the importance of dephosphorization process in treatment of high phosphorus iron ore is analyzed. The mineralogy characteristics of an iron ore and the occurrence and dissemination characteristics of phosphorous arc described. Through the research, the dcphosphorizing process of low intensity magnetic - high intensity magnetic - shacking table separation was selected. Fine grinding is an important measure for phosphorus removing.
出处
《云南冶金》
2007年第6期17-21,共5页
Yunnan Metallurgy
关键词
铁矿石
摇床
弱磁
强磁
降磷
iron ore
shacking table
low intensity magnetic
high intensity magnetic
dephosphorization
