摘要
我国磷矿石储量大．居世界第四位，但富矿少、贫矿多，品位普遍偏低，所以要加强低品位矿石的处理。本文对磷矿石的选别作了详尽的阐述，介绍了处理磷矿石的选别方法：浮选法、磁电选矿法、重选法、焙烧消化法、光电拣选技术、化学选矿法等，还讨论了涉及这些工艺的新药剂、新方法和可以获得的选别指标。
Phosphate ore reserves in China,which is the 4th in the world,are tremendous butof low grade. Therefore,preconcentrating is necessary.On the basis of the latest research and data about phosphate ore processing at home andabroad,this paper summarizes the characteristics of phosphate ores in China and several applicable phosphate ore concentrating methods.
出处
《矿产综合利用》
CAS
北大核心
1997年第6期13-16,共4页
Multipurpose Utilization of Mineral Resources
关键词
磷矿石
回收率
浮选药剂
化学选矿
磷矿
Phosphate ore,Flotation, Recovery,Chemical processing of ore,Grade
