METHOD OF FLOATING SULFIDE MINERALS

FIELD: separating solid materials. ^ SUBSTANCE: method comprises separating the floating pulp into the coarse-grained and fine-grained flows whose particle sizes range from 20 to 50 mum. The coarse-grained and fine-grained floating flows are then directed to the parallel floating devices for the sep...

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Bibliographische Detailangaben
1. Verfasser:	SENIOR GEOFF D
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CIGARETTES CIGARS DIFFERENTIAL SEDIMENTATION FLOTATION HUMAN NECESSITIES MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING MATCH BOXES 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 SMOKERS' REQUISITES SNUFF TOBACCO TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: separating solid materials. ^ SUBSTANCE: method comprises separating the floating pulp into the coarse-grained and fine-grained flows whose particle sizes range from 20 to 50 mum. The coarse-grained and fine-grained floating flows are then directed to the parallel floating devices for the separation. The acid and/or activator is added only during the floating the coarse-grained flow. ^ EFFECT: improved purification of product. ^ 15 cl, 5 dwg, 3 tbl