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金属矿山 ›› 2011, Vol. 40 ›› Issue (12): 74-77.

• 矿物工程 • 上一篇    下一篇

袁家村铁矿氧化矿工艺矿物学研究

胡义明1,2   

  1. 1.东北大学资源与土木工程学院;2.中钢集团马鞍山矿山研究院有限公司
  • 出版日期:2011-12-13 发布日期:2011-12-14

Study on the Process Mineralogy of Oxidized Ore from Yuanjiacun Iron Mine

Hu Yiming1,2   

  1. 1.College of Resources and Civil Engineering,Northeastern University;2.Sinosteel Maanshan Institute of Mining Research Co.,Ltd.
  • Online:2011-12-13 Published:2011-12-14

摘要: 系统研究了袁家村铁矿3种氧化矿(石英型氧化矿、石英-镜铁矿型氧化矿、闪石型氧化矿)的物质组成、铁物相分布及主要铁矿物磁铁矿、半假象-假象赤铁矿、赤铁矿-镜铁矿、褐铁矿的工艺特性,包括矿物嵌布特性、共生关系、结构构造等,为袁家村氧化铁矿石选矿工艺的研究提供基础资料和理论依据。  

关键词: 袁家村铁矿, 氧化矿, 工艺矿物学

Abstract: Systematically analyze the mineral composition, iron content and phase distribution of three kinds of oxidized ore from Yuanjiacun iron mine(quartz type oxide ore, quartz type mirror iron ore and flash stone type oxide ore).Meanwhile, study in detail the process characteristics of its main iron minerals:magnetite, half an illusion hematite-martite,hematite-specularite and limonite,including mineral dissemination, symbiotic relationship, texture and structure, etc.These supply the basic data and theoretical gist for studying the dressing process of Yuanjiacun oxidized ore.

Key words: Yuanjiacun iron mine, Oxidized ore, Process mineralogy