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Extraction of copper from copper pyrite ...

Extraction of copper from copper pyrite `(CuFeS_(2))` involves

A

crushing followed by concentration of the ore by froth - floatation

B

removal of iron as slag

C

self - reduction step of produce blister copper following evolution of `SO_ 2 `

D

refining of blister copper reduction

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Refining of blister copper is carried out by electrolytic refining. Thus option (d) is wrong while all other options are correct.
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