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Before introducing FeO in blast furnace,...

Before introducing FeO in blast furnace, it is converted to `Fe_2O_3` by roasting so that

A

It may not be removed as slag with silica

B

Oresence of it may increase the melting point of charge

C

It may not evaporate in the furnace.

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
A
FeO forms slag with silica, `SiO_2`
`FeO + SiO_2 to FeSiO_3`
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