Extraction of Iron from Haematite | Grade 12 Science Notes

The slag is lighter than molten and to floats on the surface of the . The formation of prevents the oxidation of . d. Zone of Reduction:-This is the most important zone and has temperature of 600-700 0 c. In this zone Fe 2 O 3 is reduced to by co in three steps. 3Fe 2 O 3 + CO → 2Fe 3 O 4 + CO 2

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