METHOD FOR FLOTATION CONCENTRATION OF SULFIDE COPPER-NICKEL ORES

FIELD: mining. ^ SUBSTANCE: invention relates to concentration of minerals and may be used in processing of sulphide copper-nickel ores. Method includes double-stage grinding of ore in alkaline medium, collective flotation of sulfide minerals in the presence of sulfhydric collectors to produce colle...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZIMIN ALEKSEJ VLADIMIROVICH, ARUSTAMJAN MIKHAIL ARMAISOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	DIFFERENTIAL SEDIMENTATION FLOTATION MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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