FIELD: beneficiation of heavily magnetic ores. SUBSTANCE: method includes operations of crushing, classification, magnetizing followed by hydroseparation, magnetic separation, magnetic product retreating through several stages with magnetic material crushed prior to hydroseparation. Limiting size of hydroseparation is 0.3 - 0.9 as to the nominal size of crushed product. EFFECT: increased productivity.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF EXTRACTING HAEMATITE FROM COMPOSITE IRON ORE WET MAGNETIC SEPARATION TAILINGS | 2010 |
|
RU2427430C1 |
| METHOD OF DRESSING COMPOSITE IRON ORES | 2010 |
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| METHOD OF OBTAINING OF BULK CONCENTRATE FROM FERRUGINOUS QUARTZITES | 2012 |
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| METHOD FOR ENRICHMENT OF IRON ORES | 2021 |
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| METHOD OF ENRICHMENT OF WEAKLY MAGNETIC IRON ORES | 2022 |
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| METHOD OF PRODUCING HIGH-QUALITY CONCENTRATE FROM MAGNETITE QUARTZITES | 2001 |
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RU2191634C1 |
| METHOD OF INCREASING IRON-ORE CONCENTRATE PRODUCTION EFFICIENCY | 2010 |
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| METHOD FOR ARRANGING PULP FOR FLOTATION OF MAGNETIC FRACTION FROM CONCENTRATES OF SULPHIDE COPPER-NICKEL ORES CONTAINING FERROMAGNETIC MINERALS OF IRON AND PRECIOUS METALS | 2008 |
|
RU2370316C1 |
| METHOD OF THE MAGNETIC CONCENTRATION AND THE DEVICE FOR THE METHOD REALIZATION | 2005 |
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RU2288039C2 |
| METHOD OF MAGNETIC SEPARATION OF FINELY IMPREGNATED IRON ORES | 0 |
|
SU1704830A1 |
