METHOD OF BERILLIUM EXTRACTION FROM RAW MINERAL MATERIAL

FIELD: mining. ^ SUBSTANCE: invention concerns method of beryllium extraction from raw mineral material. Method involves charge preparation of spodumene beryl concentrate and flux, and charge melting. After melting, water granulation of fusion cake, granule reduction and leaching by sulfuric acid is...

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Bibliographische Detailangaben

Hauptverfasser:	DENISOVA EHL'MIRA IVANOVNA, UMAROVA TAT'JANA ALEKSEEVNA, SAMOJLOV VALERIJ IVANOVICH, UTESHEVA OL'GA ALEKSANDROVNA, KULENOVA NATAL'JA ANATOL'EVNA, ZELENIN VIKTOR IVANOVICH, KARTASHOV VADIM VIKTOROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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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