METHOD OF CALCITO-FLUORITE ORES FLOTATION

FIELD: enriching of mineral resources; applicable in flotation enriching of fluorite-containing ores. SUBSTANCE: method includes conditioning of ground ore with depressors of rock hollows and fatty tall acids in a mixture with hard modified soap stock in weight ratio from 1:1 to 1:2.2. The technical...

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Bibliographische Detailangaben
Hauptverfasser:	BEL'KOVA O.N, KURSINOV I.I, EHJDEL'MAN V.L, RUDENKO B.JA, RUDENKO M.B, ADOSIK G.M, BOGIDAEV S.A, ORESHKINA E.P, KUTLIN B.A
Format:	Patent
Sprache:	eng
Schlagworte:	DIFFERENTIAL SEDIMENTATION FLOTATION MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS 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: enriching of mineral resources; applicable in flotation enriching of fluorite-containing ores. SUBSTANCE: method includes conditioning of ground ore with depressors of rock hollows and fatty tall acids in a mixture with hard modified soap stock in weight ratio from 1:1 to 1:2.2. The technical result of the invention is reduction of expenditures for using reagents-collectors at flotation of calcito-fluorite ores, and at maintaining of extraction and quality of fluorite concentrate corresponding to FF-92B type. EFFECT: higher efficiency. 2 cl, 1 dwg, 2 tbl