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How is zinc taken from zincblende?

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Anonymous

10y ago
Updated: 8/19/2019

1)Zinc ore is concentrated by the process named forth floation to about 55%

2 )concentrated ore is roasted in the presence of air to convert the ore into Zinc Oxide ZnS + O2 ---> ZnO + SO2

3 )Zinc Oxide is reduced to zinc in the furnace by coke ZnO + C ---> Zn + CO2

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Wiki User

10y ago

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What is zincblende?

Zincblende is an alternative name for sphalerite, a mineral containing cubic crystals.


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