Which of the following process is used for extraction of sulphur from sulphur beds?
Which of the following process is used for extraction of sulphur from sulphur beds?
A. Acheson process
B. Carter process
C. Frasch process
D. Le-Blanc process.
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Correct Answer - D
Sulphur is extracted from sulphur beds by Frasch process while it is obtained as a by-product from alkali waste of Leblanc process. Acheson process is used for making graphite.
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