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| RECOVERY OF LOW-GRADE MAGNETIC ORES CONTAINING APATITE |
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| DOI： |
| KeyWord:Low grade magnetite,Apatite,Preconcentration,Flotation,Magnetic separation,Regrinding, |
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| Abstract: |
| Study on treating low grade magnetic iron ores containing apatite carried out Run of mine was treated with magnetic pulley and non magnetic product(33% yield) went into tailings The preconcentrated rougher magne tic concentrate was ground to 60%-0 074mm,and treated with flotation to obtain phosporus concentrate(37 28% P 2O 5) Then flotation tailings were treated in rougher magnegic separation,then the routher magnetic concentrate was reground and treated in cleaner magnetic separation to obtain iron concentrate(65 21% Fe) |
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