METHOD OF BRIQUETTING FLOATATION FLUORITE CONCENTRATES

FIELD: lumping of ground products, floatation fluorite concentrates in particular. ^ SUBSTANCE: proposed method includes mixing the fluorite concentrate with composite binder and mixture thus formed is molded at room temperature. Used as composite binder is molasses, unslaked lime of size 0.15 mm an...

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Bibliographische Detailangaben
Hauptverfasser:	SINDAROVSKIJ ANDREJ NIKOLAEVICH, DJUDIN JURIJ KONSTANTINOVICH, SHILIN VIKTOR VASIL'EVICH, RUDNEV BORIS PETROVICH, SHESTOVETS VLADIMIR ZAKHAROVICH, PTITSYN ALEKSEJ MIKHAJLOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: lumping of ground products, floatation fluorite concentrates in particular. ^ SUBSTANCE: proposed method includes mixing the fluorite concentrate with composite binder and mixture thus formed is molded at room temperature. Used as composite binder is molasses, unslaked lime of size 0.15 mm and water which are mixed preliminarily in reservoir for 1-5 min at weight ratio of 0.8-1.2:1:0.2. Moisture content of starting floatation concentrate reaches 12% and amount of composite binder ranges from 2 to 6% of mass of concentrate. ^ EFFECT: obtaining briquettes of high moisture resistance; possibility of keeping briquettes intact in the course of storage. ^ 1 tbl, 1 ex