METHOD OF DRESSING MINERAL RAW MATERIAL

FIELD: mineral dressing. SUBSTANCE: flotation is effected by way of introducing additional collector û oil fraction boiling above 350 C and containing about 15% substances boiling within the range 150-350 C (density above 1.0) in amount 15-20 g/t. EFFECT: improved operation conditions. 1 dwg, 1 tbli...

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Bibliographische Detailangaben
Hauptverfasser: POLIKSHA A.M, PAPULOV L.M, CHERNOV V.S, EHNTENTEEV A.Z
Format: Patent
Sprache:eng
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Zusammenfassung:FIELD: mineral dressing. SUBSTANCE: flotation is effected by way of introducing additional collector û oil fraction boiling above 350 C and containing about 15% substances boiling within the range 150-350 C (density above 1.0) in amount 15-20 g/t. EFFECT: improved operation conditions. 1 dwg, 1 tbli