The iron ore which is used to line the reverberatory furnace is Haematite ore (Fe2O3).
Example:
In the following reaction,
Haematite ore forms iron and CO.
Fe2O3 + 3 C → 2 Fe + 3CO
The iron ore which is used to line the reverberatory furnace is Haematite ore (Fe2O3).
Example:
In the following reaction,
Haematite ore forms iron and CO.
Fe2O3 + 3 C → 2 Fe + 3CO