METHOD OF ZIRCONIUM AND CELTIUM SEPARATION

FIELD: chemistry.SUBSTANCE: invention relates to technology of rare metals, in particular to hydrometallurgy of zirconium and hafnium. Method of zirconium and hafnium separation includes obtaining zirconium and hafnium hydroxides at temperature, not higher than 30-35°C, dehydration of obtained zirco...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NEVOROTIN VADIM KIRILLOVICH, VAL'KOV ALEKSANDR VASIL'EVICH, GLAGOVSKIJ EHDUARD MIKHAJLOVICH, SHTUTSA MIKHAIL GEORGIEVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INORGANIC CHEMISTRY METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS
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