Low temperature carbonisation of coal produces_________________?
Correct answer: D. Soft coke
- A. Metallurgical coke
- B. No by-products
- C. Very low calorific value coke oven gas
- D. Soft coke
Explanation
Low-temperature carbonisation produces a relatively soft, more volatile coke along with larger amounts of tar and gas. Metallurgical coke is instead obtained by high-temperature carbonisation.
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