METHOD FOR MANUFACTURING REDUCED IRON
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United States of America Patent
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Issued Date -
Oct 15, 2015
app pub date -
Oct 21, 2013
filing date -
Oct 26, 2012
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Abandoned
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Abstract
Provided is a process for manufacturing reduced iron by heating agglomerates, said process being capable of enhancing the yield of reduced iron and thus improving the productivity thereof. A process for manufacturing reduced iron which includes a step for agglomerating a mixture that comprises an iron oxide source, a carbonaceous reducing agent and a melting point regulator and a step for heating the obtained agglomerates to reduce the iron oxide contained in the agglomerates, wherein the agglomerates contain at least 1 mass % of a silicate mineral having a solidus temperature of 1300° C. or lower.
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