Actions for System and method for regeneration and recirculation of a reducing agent using highly exothermic reactions induced by mixed industrial slags [electronic resource].
System and method for regeneration and recirculation of a reducing agent using highly exothermic reactions induced by mixed industrial slags [electronic resource].
Published
Washington, D.C. : United States. Dept. of Energy, 2017. Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Embodiments relate to systems and methods for regenerating and recirculating a CO, H.sub.2 or combinations thereof utilized for metal oxide reduction in a reduction furnace. The reduction furnace receives the reducing agent, reduces the metal oxide, and generates an exhaust of the oxidized product. The oxidized product is transferred to a mixing vessel, where the oxidized product, a calcium oxide, and a vanadium oxide interact to regenerate the reducing agent from the oxidized product. The regenerated reducing agent is transferred back to the reduction furnace for continued metal oxide reductions.