A method for manufacturing direct reduced iron

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United States of America Patent

APP PUB NO 20240254575A1
SERIAL NO

18290551

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Abstract

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A method for manufacturing direct reduced iron wherein iron ore is reduced in a direct reduction furnace by a reducing gas, the reducing gas exiting the furnace through the top as a top reduction gas. The top reduction gas is captured and at least partly subjected to a CO2 recovery step during which it is divided into two streams, a CO2-rich stream and a CO2-poor stream. The CO2-rich stream is subjected to an alkanol production step to produce an alkanol product.

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Patent Owner(s)

Patent OwnerAddress
ARCELORMITTALLUXEMBOURG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ANDRADE, Marcelo East Chicago, US 6 0
BARROS, LORENZO Jose Maizieres les Metz, FR 2 0
BOULANOV, Dmitri East Chicago, US 8 8
CARRIER, Odile Metz, FR 6 0
LU, Dennis East Chicago, US 9 50
REYES, RODRIGUEZ Jon AVILES Asturias, ES 6 0
SALAME, Sarah Maizieres les Metz, FR 6 0
TSVIK, George Valparaiso, US 9 2

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