ITmk3: High-Quality Iron Nuggets Using a Rotary Hearth Furnace .The ITmk3 process uses an agglomerate of iron ore and pulverized coal, which undergoes reduction, melting, and slag removal in only 10 minutes.rotary hearth furnace iron ore reduction,Not All RHFs Are Created Equal – A Rotary Hearth Furnace . - MidrexAll rotary hearth furnace-based direct reduction technologies are not alike. ... The ITmk3 Process is the ideal vehicle for iron ore mining com- panies to supply.
rotary hearth furnace iron ore reduction