what are the types of extraction of metals in detail
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For high reactivate metals electrolytic refining or direct reduction
For middle reactivate metals Calcination for a calcium ore. Roasting for sulphide ores
then they reduced using carbon or in some case using aluminum when aluminum is used it is called almino Thermit reaction.
For lower reactivate metals it is just refined and filtered directly from the ore because they are found in native state like gold silver etc
For middle reactivate metals Calcination for a calcium ore. Roasting for sulphide ores
then they reduced using carbon or in some case using aluminum when aluminum is used it is called almino Thermit reaction.
For lower reactivate metals it is just refined and filtered directly from the ore because they are found in native state like gold silver etc
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