COLLECTOR REAGENT FOR FLOATATION OF NON-SULFIDE ORES

FIELD: floatation processes in mining industry. SUBSTANCE: reagent is based on 1-hydroxyalkylidene-1,1-diphosphonic acids containing 7-9 carbon atoms and additionally contains 0.4-0.8% urotropin and other ingredients. Reagent is highly resistant to outside effects when being shipped and stored, exhi...

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Bibliographische Detailangaben
Hauptverfasser:	SAVKINA L.A, MILITSIN I.A, AKIMOVA L.I, ZHARIKOV L.K, MIKHAJLOV V.N
Format:	Patent
Sprache:	eng ; rus
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: floatation processes in mining industry. SUBSTANCE: reagent is based on 1-hydroxyalkylidene-1,1-diphosphonic acids containing 7-9 carbon atoms and additionally contains 0.4-0.8% urotropin and other ingredients. Reagent is highly resistant to outside effects when being shipped and stored, exhibits high efficiency and selectivity in respect to non-sulfide polar and salt-like minerals and oxides. EFFECT: increased performance. Предложен реагент-собиратель, обладающий высокой устойчивостью к внешним воздействиям при транспортировке и хранении и высокой эффективностью и селективностью в отношении несульфидных руд полярных и солеобразных минералов и окислов. Реагент-собиратель на основе смеси 1-оксиалкилиден-1,1-фосфоновых кислот, содержащих 7,9 углеродных атомов дополнительно содержит 0,1 - 0,2% оксифоса КД-6, 0,1 - 0,7% КВr; 0,4 - 0,8 - уротропина.