COLLECTOR FOR FLOTATION OF SILICATE AND CARBONATE MINERALS FROM POTASSIUM-CONTAINING ORES

FIELD: mineral concentration; may be used at potassium industry enterprises for preliminary flotation of water-insoluble minerals from potassium ores. SUBSTANCE: compound of quaternary hydrazine salt with respective chemical formula is used as collector for ore flotation. Salt was used in the form o...

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Bibliographische Detailangaben
Hauptverfasser:	ADEEV S.M, KOVAL'CHUK I.N, TETERINA N.N, DROZDETSKIJ A.G
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: mineral concentration; may be used at potassium industry enterprises for preliminary flotation of water-insoluble minerals from potassium ores. SUBSTANCE: compound of quaternary hydrazine salt with respective chemical formula is used as collector for ore flotation. Salt was used in the form of aqueous emulsion. Application "Hidrazeksa-2" (commercial name) offers the following advantages over the used collectors at present time: reduced harmful effect on environment due to use of flotation agent less soluble in water and its lower consumption. In addition, application of quaternary hydrazine salt results in increasing of separation selectivity. EFFECT: higher efficiency. 1 tblt