| 羚羊铁矿石工艺矿物学 |
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| 引用本文： | 李艳军,王艳玲,刘杰,朱一民.羚羊铁矿石工艺矿物学[J].东北大学学报(自然科学版),2011,32(10):1484-1487. |
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| 作者姓名： | 李艳军 王艳玲 刘杰 朱一民 |
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| 作者单位： | 东北大学资源与土木工程学院,辽宁沈阳,110819 |
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| 基金项目： | 国家高技术研究发展计划项目(2009AA06Z111) |
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| 摘 要： | 通过MLA自动检测技术、XRD等手段,对吉林省羚羊铁矿石进行了详细的工艺矿物学研究.查明了该铁矿石的化学组成、矿物组成、粒度组成及嵌布特征.结果表明:铁矿石中的铁主要赋存于磁铁矿和菱铁矿之中,少量的铁存在于鲕绿泥石和磁绿泥石等铝硅酸盐矿物之中.羚羊铁矿石矿物组成非常复杂、嵌布粒度很细、铁矿物与脉石紧密共生,且脉石矿物易泥化,属于难选铁矿石.该研究结果可作为此铁矿资源合理开发利用的参考依据.
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| 关 键 词： | 羚羊铁矿石 工艺矿物学 菱铁矿 磁铁矿 嵌布特征 |
Mineralogical Process of Lingyang Iron Ore |
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| LI Yan-jun,WANG Yan-ling,LIU Jie,ZHU Yi-min.Mineralogical Process of Lingyang Iron Ore[J].Journal of Northeastern University(Natural Science),2011,32(10):1484-1487. |
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| Authors: | LI Yan-jun WANG Yan-ling LIU Jie ZHU Yi-min |
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| Institution: | LI Yan-jun,WANG Yan-ling,LIU Jie,ZHU Yi-min(School of Resources & Civil Engineering,Northeastern University,Shenyang 110819,China.) |
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| Abstract: | Through the MLA automatic detection,XRD and other measurements,the detailed mineralogical process studies on the Lingyang iron ore in Jilin Province were carried out to identify the chemical composition,mineral composition,grain composition and dissemination characteristics of the ore.The results showed that iron mainly occurs in form of magnetite and siderite,and small amounts of iron exists in chamosite and berthierine.Lingyang iron ores are refractory due to complex composition,fine disseminated and iron... |
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| Keywords: | Lingyang iron ore mineralogical process siderite magnetite dissemination characteristics |
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