Method for recycling iron-containing by-products discharged from coal-based ironmaking process, system used therefor, and direct-reduced iron agglomeration system

The present invention relates to a method for recycling by-products, produced in the form of dust or sludge from a coal-based ironmaking process and containing a large amount of valuable components, in a process of manufacturing agglomerated reduced iron and to an agglomeration system. The present i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOON SHI-KYUNG, KIM HYUN-SOO, LEE DAL-HOI, KO CHANG-KUK, CHO MIN-YOUNG, CHOI MOO-EOB, LEE JONG-YEOL
Format:	Patent
Sprache:	eng
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 MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON 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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