METHOD FOR MANUFACTURING COAL BRIQUETTES FOR BEING USED IN MANUFACTURING MOLTEN IRON AND APPARATUS FOR THE SAME

Provided are a coal briquette having excellent hot strength and a manufacturing method thereof. The method for manufacturing the coal briquette is applied for charging in a dome portion of a molten gas furnace and rapid heating in a molten iron manufacturing apparatus that includes i) a molten gas f...

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Bibliographische Detailangaben
Hauptverfasser: HEO, NAM HWAN, LEE, HOO GEUN, YI, SANG HO, RYOU, JIN HO, KIM, SEUNG WAN, SON, CHANG IL
Format: Patent
Sprache:eng ; kor
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