Raw material for direct reduction, method of producing raw material for direct reduction, and method of producing reduced iron

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United States of America

PATENT NO 11198914
APP PUB NO 20200224285A1
SERIAL NO

16834510

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Abstract

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A raw material for direct reduction which is reduced in a shaft furnace includes a raw material, and a coating layer which coats the raw material and has a porosity of 20 volume % or more.

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Patent Owner(s)

  • 501 NIPPON STEEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mizutani, Moritoshi Kimitsu, JP 4 0
Nishimura, Tsunehisa Sodegaura, JP 2 0

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