矿产综合利用Issue(4)：39-42,63,5.
云南某铁尾矿工艺矿物学特性与选矿工艺研究
Research on Process Mineralogy Characteristics and Mineral Processing Technology for an Iron Ore Tailing in Yunnan
万小金 1魏霞1
作者信息
- 1. 云南冶金集团股份有限公司,云南昆明650224
- 折叠
摘要
Abstract
Through the research of the process mineralogy characteristics of an iron ore tailing in Yunnan,such characteristics as iron-bearing ore types, symbiosis relation and fine dissemination size of the useful components were mastered. Furthermore,the feasibility of the mineral processing technology for the iron ore was analyzed. On this basis, the combined technological flowsheet of whole intensity magnetic separation and high-intensity magnetic separation-gravity separation and high-intensity magnetic separation-flotation was adopted to recover the valuable iron ore. Hie research results show that when the flowsheet of whole intensity magnetic separation and high intensity magnetic separation was adopted,the good indexes with the grade of iron concentrate of 58. 13% and the recovery of 63. 15% could be obtained. What's more,the equipment is very simple and can work efficiently with the resources to be used reasonably.关键词
铁尾矿石/工艺矿物学/合理回收/选矿工艺Key words
Iron tailing ore/ Process mineralogy/ Rational recycling/ Mineral processing分类
矿业与冶金引用本文复制引用
万小金,魏霞..云南某铁尾矿工艺矿物学特性与选矿工艺研究[J].矿产综合利用,2012,(4):39-42,63,5.
