NICKEL MATTE PROCESSING METHOD

FIELD: metallurgy.SUBSTANCE: method involves leaching of matte using a nickel solution at increased pressure and temperature so that nickel sulphate solution is obtained. Nickel sulphate solution is cleaned from impurities of iron, copper and cobalt, and nickel is extracted by means of electrowinnin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BAGROVA ELENA GEORGIEVNA, IVANOVA MARIJA ALEKSANDROVNA, RYBIN SERGEJ GENNAD'EVICH, PAVLOV SERGEJ FEDOROVICH, OVCHINNIKOV GENNADIJ ALEKSANDROVICH, KASIKOV ALEKSANDR GEORGIEVICH
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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