What is the role of SiO_(2) in the extration of copper? – InterviewSolution

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1.	What is the role of SiO_(2) in the extration of copper?
Answer» SOLUTION :The copper ore is heated in a REVERBERATORY furnace after mixing with SILICA. IRON oxide forms a slag of `FeSiO_(3)" with "SiO_(2)` `{:(FeO + SiO_(2) to FeSiO_(3)), ("Slag"):}` The slag is removed and copper matte is then charged into the silica line converter.

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