Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for producing direct reduced iron utilizing a reducing gas with a high content of carbon monoxide

Method for producing direct reduced iron utilizing a reducing gas with a high content of carbon monoxide

US Patent 5676732 · Granted Oct 14, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for the heat treatment of iron ore lumps in a reduction system2002
Method for the heat treatment of iron ore lumps in a reduction system2002
Method and apparatus removing undesirable metals from iron-containing materials2002
Method and apparatus for reducing iron-oxides-particles having a broad range of 2001
Method for increasing the capacity of a direct reduced iron plant without increa2001
Method and apparatus for reducing iron-oxides-particles having a broad range of 2000
Apparatus for producing direct reduced iron with a controlled amount of carbon2000
Method and apparatus for producing direct reduced iron with improved reducing ga2000
Apparatus for producing direct reduced iron utilizing a reducing gas with a high1999
Apparatus for producing direct reduced iron utilizing a reducing gas with a high1999
Method for producing direct reduced iron with a controlled amount of carbon1999
Apparatus for gasifying organic materials1998