A METHOD OF PROCESSING FERRO MANGANESE SLAG USING AN ELECTRIC FURNACE

PURPOSE: A method of processing ferromanganese slag using an electric furnace is provided to process ferromanganese slag using the existing electric furnace and simultaneously perform the production of scrap iron and the collection of manganese. CONSTITUTION: A method of processing ferromanganese sl...

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Bibliographische Detailangaben
Hauptverfasser:	SEO, HONG KYU, LEE, KAE YOUNG, TAE, SOON JAE
Format:	Patent
Sprache:	eng ; kor
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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Beschreibung
Zusammenfassung:	PURPOSE: A method of processing ferromanganese slag using an electric furnace is provided to process ferromanganese slag using the existing electric furnace and simultaneously perform the production of scrap iron and the collection of manganese. CONSTITUTION: A method of processing ferromanganese slag using an electric furnace comprises steps of: pulverizing ferromanganese slag and CaO to the particle diameter of 1~10μm, mixing the ferromanganese slag and CaO and melting the mixture in an electric furnace, making the molten mixture react with CO, and injecting a reducing agent in order to collect manganese.