Nucor Corporation
DIRECT REDUCED IRON SYSTEM AND METHOD

Abstract:

A method of direct reduction of iron (DRI) is disclosed, the method comprising generating metallic iron by removing oxygen from iron ore using a reducing gaseous mixture with excess carbon monoxide that produces an excess CO.sub.2 by-product is provided. CO.sub.2 by-product is optionally sequestered. A system for carrying out the method is also disclosed.