| 青海某难选铁矿石工艺矿物学研究 |
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| 引用本文： | 方明山. 青海某难选铁矿石工艺矿物学研究[J]. 矿冶, 2009, 18(1) |
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| 作者姓名： | 方明山 |
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| 作者单位： | 北京矿冶研究总院,北京,100044 |
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| 摘 要： | 青海某铁矿为沉积变质矿床,其中主要的回收矿物为磁铁矿。通过系统的工艺矿物学研究,全面了解了该铁矿的矿石性质。结果表明:矿石中的磁铁矿嵌布粒度很细,其中在-0.043mm粒级中,磁铁矿的占有率高达58.65%,属于难选矿石。
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| 关 键 词： | 铁矿 粒度 工艺矿物学 |
PROCESS MINERALOGY STUDY ON SOME IRON ORE IN QINGHAI |
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| FANG Ming-shan. PROCESS MINERALOGY STUDY ON SOME IRON ORE IN QINGHAI[J]. Mining & Metallurgy, 2009, 18(1) |
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| Authors: | FANG Ming-shan |
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| Affiliation: | Beijing General Research Institute of Mining and Metallurgy;Beijing 100044;China |
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| Abstract: | Some iron ore in Qinghai is a metamorphic deposits,the primary recoverable mineral in the iron ore is magnetite.Through systemic process mineralogy study,find the particle size of the magnetite is very fine.The size distribution of magnetite in size fraction of-0.043mm is up to 58.65%.It is hard to process. |
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| Keywords: | iron ore particle size process mineralogy |
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