摘要
鲕状赤铁矿嵌布粒度极细,且与菱铁矿、鲕绿泥石和含磷矿物共生或相互包裹,因此该种矿石的分选很困难,鲕状赤铁矿是目前国内外公认的最难选铁矿石类型之一。文章分析了鲕状赤铁矿利用存在的问题,探讨了鲕状赤铁矿的选矿工艺的研究进展,并提出了该类矿石的研究方向。
The beneficiation and metallurgy of oolitic hematite are very difficult because of the fine dissemination and intergrowth with phosphorus-containing mineral or encapsulated each other. Oolitic hematite is one of the most difficult separation iron ores. The paper analyzed the existent questions of utilizing oolitic hematite, probed the floatation research development of the new technics and new benneficiation reagent of a oolitic hematite and supported the studying direction of this kind ore.
出处
《湖南有色金属》
CAS
2016年第1期27-29,共3页
Hunan Nonferrous Metals
关键词
鲕状赤铁矿
选矿工艺
反浮选
oolitic hematite
dressing technic
reverse flotation
