Matte smelting is used in the extraction of_____________________?
Correct answer: A. Copper
- A. Copper
- B. Zinc
- C. Aluminium
- D. Lead
Explanation
Matte smelting is a pyrometallurgical step used mainly to extract copper, producing a molten sulphide matte that is later converted to blister copper. Lead and zinc are generally recovered by different reduction or roasting routes.
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