MetallurgyHardBloom L3

Question

Calcinations and roasting processes of ores to form their oxides are beneficial

Options

A.to convert ores into porous form so that their reduction becomes easier

B.as impurities like S, As, Sb, are removed

C.as organic impurities are removed.

D.as the ores are converted into oxide form which makes the reduction easier

Solution

Sol. All of these.

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