Also used for direct industrial heat and as a feedstock! Eg. the Hybrit project produces iron sponge with electrolyzed hydrogen. So the process becomes > (ele

Also used for direct industrial heat and as a feedstock! Eg. the Hybrit project produces iron sponge with electrolyzed hydrogen. So the process becomes > (electricity + H2O) + Fe3O4 [iron ore] => Fe + H2O instead of the usual > C [coke] + Fe3O4 => Fe + CO2