Question:
The cooling medium used in dry quenching of coke is
The cooling medium used in dry quenching of coke is
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Dry Quench = Inert Gas = Nitrogen.
Updated On: Jul 4, 2026
- Nitrogen
- Air
- Carbon monoxide
- Phenolic water
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The Correct Option is A
Solution and Explanation
Step 1: Concept
Coke quenching stops the combustion process after it leaves the ovens.
Step 2: Meaning
Wet quenching uses water sprays. Dry quenching uses inert gases to recover thermal energy.
Step 3: Analysis
Air would cause the hot coke to burn. Nitrogen is used as an inert circulating medium to cool the coke without reaction.
Step 4: Conclusion
Nitrogen is the primary cooling medium in the dry quenching process. Final Answer: (A)
Coke quenching stops the combustion process after it leaves the ovens.
Step 2: Meaning
Wet quenching uses water sprays. Dry quenching uses inert gases to recover thermal energy.
Step 3: Analysis
Air would cause the hot coke to burn. Nitrogen is used as an inert circulating medium to cool the coke without reaction.
Step 4: Conclusion
Nitrogen is the primary cooling medium in the dry quenching process. Final Answer: (A)
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