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What is the process for producing sponge iron in coal based rotary kiln process quantitatively?
this process is used for sponge iron plantin sponge iron they extract the oxygen 4 iron ore like hematite/magnatitemehdi:Since 1969, Midrex and its partners have built (or are constructing) 72...
3Fe2O3 + C =2Fe3O4 + CO
Fe304 + C = 3Fe0 + CO
FeO + C = Fe + CO
3Fe2O3 + CO = 2Fe3O4 + CO2
Fe3O4 + CO =3 FeO + CO2
FeO + CO = Fe + CO2
and C + CO2 = 2CO
In this ways iron oxide get reduced to...