Study on Size Distribution of Oolitic Hematite

Li Bing Zhao

doi:10.4028/www.scientific.net/AMR.58.177

Paper Titles

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Study of Organic Modification for SrAl₂O₄:Eu²⁺, Dy³⁺ Phosphors
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Study on Size Distribution of Oolitic Hematite
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Surface Modification of Basic Magnesium Sulfate Whiskers
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Surface Modification of SrAl₂O₄:Eu²⁺, Dy³⁺ Phosphors Using Silica Encapsulation
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Synthesis and Characterization of LiFePO₄ / PPy Composite Powders
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 58Study on Size Distribution of Oolitic Hematite

Study on Size Distribution of Oolitic Hematite

Abstract:

the processing of oolitic hematite is considered to be one of difficult problems in mineral processing due to finely disseminated and complex structure of ore. The ore property, size distribution, mineralogy and mineral processing technology of refractory oolitic hematite in Longyan Iron Mine of Xuan Steel in Hebei, China is studied in the paper.. The result shows that grade of iron concentrates of 61.34 % and the recovery of 53.07 % are obtained by four stages of grinding, four times of gravity, tertiary HMS and single stages of rougher and scavenger reverse flotation in sequence.