28. Metallurgy - Extraction of Iron - Concentration & Roasting|Calcination

In this lecture, we will be discussing the Extraction of Iron - Concentration & Roasting/Calcination

Highlights:
Separation is done using gravity separation and magnetic separation
Ore is concentrated
Fe2O3.3H2O gives Fe2O3 + 3H2O
FeCO3 gives FeO + CO2
4FeO + O2 gives 2Fe2O3


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d & f Block Elements:


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Video By:
Ashok Kumar Singh

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