Question

How is zinc extracted from sulphide ores

Answer 1

Zinc is middle reactive according to reactive series

Middle reactive metals are extracted from carbonate or sulphide ores

Therefore zinc is extracted from sulphide ores

The processes involved in this process are

Roasting

Oxidation

Reduction

Metal

Electro refining

Pure metal

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Answer 2

Zinc is extracted from the Zinc ore i.e. zinc blende with the help of carbon reduction in the specially designed furnaces.
process contains many steps such as roasting i.e. concentrated ore is heated in the furnance at a temperature 900 degree celsius and after heating the ZNO is obtained which is further reduced to zinc..

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