Copper matte is charged into a silica lined converter in the extractio – InterviewSolution

1.	Copper matte is charged into a silica lined converter in the extraction of copper. What is the role of silica lining there?
Answer» SOLUTION :The copper matte containing `Cu_(2)S` and FeS is put in silica lined converter. Some silica is also ADDED and hot air is blown to CONVERT remaining FeS to FeO, which is REMOVED as slag with silica.

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