NON-THERMAL PLASMA DIRECT REDUCTION OF ORE ULTRAFINES

METHOD FOR PRODUCING STEEL USING SUPER-PURE IRON ORE POWDER AND HYDROGEN

PLASMA INDUCED FUMING FURNACE

Production apparatus and method for electric arc furnace steelmaking with fully continuous ultra-short process

Green process for the preparation of pure iron

Green process for the preparation of direct reduced iron (DRI)

Method and furnace for melting steel scrap

Method and furnace for melting steel scrap

Method and apparatus for treating return ores using plasma

Thermal energy recovery systems for non-contact temperature detection of molten steel in steelmaking process