Coal based fertiliser plants at Ramagundam (Andhra Pradesh) and Talcher (Orissa) ?
Correct answer: A. Gasify coal to get hydrogen from coal gas
- A. Gasify coal to get hydrogen from coal gas
- B. Use coal for heating purpose
- C. Use coal as filler in fertiliser
- D. Use coal as conditioner in fertiliser
Explanation
These coal-based fertiliser plants gasify coal to produce synthesis gas, from which hydrogen is obtained for ammonia manufacture. Coal is therefore a feedstock for hydrogen production, not merely a heating fuel or filler.
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