高磷铁矿石脱磷工艺研究现状及发展方向  

The Present Status And Trends of De phosphorising of High Phosphorus Iron Ore

作　　者：崔吉让[1,2] 方启学[1,2] 黄国智 卢寿慈[1,2] 

机构地区：[1]北京矿冶研究总院 [2]北京科技大学

出　　处：《矿产综合利用》1998年第6期20-24,共5页Multipurpose Utilization of Mineral Resources

摘　　要：本文从未来铁矿石资源特征入手，分析了高磷铁矿石脱磷研究的重要性，总结了脱磷工艺研究现状，在重点研究方向上提出了自已的看法。In the future,the characteristics of iron ore are low grade,fine and compact intergrowth with fine harmful impurity.In the world,there is lots of high phosphorus iron ore.De phosphorising of iron ore is becoming an important technological problem in many mills,and it decides the competition of the ore.So,it is important to research the process of de phosphorising of high phosphorus iron ore.This paper summarizes the present status and trends of de phosphorising of iron ore.

关 键 词：铁矿石 脱磷 反浮选 酸浸 铁矿 选矿 

分 类 号：TD951.1[矿业工程—选矿] TD923