FORFARANDE FOR SELEKTIV FLOTATION AV SULFIDISKA MINERAL

Selective foam flatation of sulphide, oxide and salt type ores is claimed in which the latter are wet-ground to flotation fineness and the obtd. slurry is prepd. and subjected to foam flotation, is improved by using, besides the collector, a polysaccharide, a lignosulphonate, a quarcum and/or a chem...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	V V H HINTIKKA
Format:	Patent
Sprache:	swe
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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