METHOD OF WET MAGNETIC CONCENTRATION OF FINELY DISSEMINATED MIXED IRON ORES

FIELD: concentration of hematite-magnetite finely disseminated iron ores. SUBSTANCE: method consists in crushing raw ore, grinding crushed product, magnetic hydraulic separation of ground ore and separation of wastes of concentration by hydraulic separation. Waste of magnetion of sands of hydraulic...

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Hauptverfasser:	KUZNETSOV VALERIJ GRIGOR'EVICH, ZENIN VIKTOR ALEKSEEVICH, PANCHENKO A.I, KUZNETSOV V.D, MALAKHOV S.A, CHUMAKOV VASILIJ AKIMOVICH, CHELYSHKINA VALENTINA VASIL'EVNA, SAMOJLOV V.P, PEREPELITSYN A.I, GZOGJAN T.N
Format:	Patent
Sprache:	eng
Schlagworte:	MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: concentration of hematite-magnetite finely disseminated iron ores. SUBSTANCE: method consists in crushing raw ore, grinding crushed product, magnetic hydraulic separation of ground ore and separation of wastes of concentration by hydraulic separation. Waste of magnetion of sands of hydraulic separators are continuously returned to the head of process in form of circulating load till they are removed from process in form of discharge of magnetic hydraulic separators. Supply of magnetic separators is subjected to cascade mixing in magnetic fields. EFFECT: increased extraction of metal into concentrate. 1 dwg