write one non exothermic reaction taking place in the blast furnace in the extraction of iron?
The decomposition of limestone occurring in the zone of slag formation is an endothermic reaction: CaCO3 -------- CaO + CO2
write one non exothermic reaction taking place in the blast furnace in the extraction of iron?
The decomposition of limestone occurring in the zone of slag formation is an endothermic reaction: CaCO3 -------- CaO + CO2