MAGNETITE-BASED SINTERED ORE AND METHOD OF PRODUCING SAME

The present invention relates to a magnetite-based sintered ore wherein magnetite fine ore, which has low reducibility and is thus not currently used among iron ores used as a main raw material in steelmaking processes, is improved to have excellent reducibility, and to a method of producing same. L...

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Bibliographic Details
Main Authors OH, Joon Seok, LEE, Joonho
Format Patent
LanguageEnglish
French
Korean
Published 22.09.2016
Subjects
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:The present invention relates to a magnetite-based sintered ore wherein magnetite fine ore, which has low reducibility and is thus not currently used among iron ores used as a main raw material in steelmaking processes, is improved to have excellent reducibility, and to a method of producing same. La présente invention concerne un minerai fritté à base de magnétite dans lequel des fines de minerai de magnétite qui présentent une faible réductibilité et ne sont donc pas couramment utilisées parmi les minerais de fer utilisés en tant que matière premières premières principales dans les procédés d'élaboration de l'acier, sont améliorées pour obtenir une excellente réductibilité. L'invention concerne en outre un procédé de production dudit minerai. 본 발명은 제철 공정의 주원료로 사용되는 철광석 중, 환원성이 낮아 현재 활용되지 못하고 있는 마그네타이트 분광을 우수한 피환원성을 갖도록 개선한 마그네타이트계 소결광과 그 제조 방법에 관한 것이다.
Bibliography:Application Number: WO2016KR02657