METHOD FOR PRODUCING GRANULATED PURE VANADIUM PENTOXIDE

FIELD: production of pure vanadium compounds; production of pure vanadium pentoxide from crude vanadium products. SUBSTANCE: crude vanadium precursor product is treated with 1-3-% ammonium solution for 10-60 min, followed by thermal decomposition, whereby finished product quality is improved. Therma...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KOZLOV VLADILLEN ALEKSANDROVICH, BELONOZHKO NADEZHDA DMITRIEVNA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	FIELD: production of pure vanadium compounds; production of pure vanadium pentoxide from crude vanadium products. SUBSTANCE: crude vanadium precursor product is treated with 1-3-% ammonium solution for 10-60 min, followed by thermal decomposition, whereby finished product quality is improved. Thermal decomposition is effected at 550-600 C. EFFECT: higher quality of finished product. 2 cl, 2 tblu