The calorific value of producer gas is around _____________ kcal/Nm3?
Correct answer: A. 1300
- A. 1300
- B. 500
- C. 4500
- D. 9000
Explanation
Producer gas is mainly carbon monoxide, hydrogen, nitrogen and carbon dioxide, with nitrogen diluting its combustibles. Its calorific value is therefore modest, typically about 1,000 to 1,300 kcal/Nm³, not several thousand.
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