Comment on Know thy enemy
skillissuer@discuss.tchncs.de 13 hours agoyou’re probably talking about direct reduced iron and it’s really a problem that can be dealt with easily, just chuck a piece of coke when it’s molten for the second time in electric arc furnace (and maybe electrodes introduce enough carbon)
maybe there’s a way to make electrowinning iron economical, and it’d be pretty green too, but i don’t know if it is workable