Gas yield in the Kopper-Totzek coal gasifier is about ______________ Nm3/ton coal (ash = 35%)?
Correct answer: B. 1500
- A. 150
- B. 1500
- C. 3500
- D. 5000
Explanation
The Kopper-Totzek gasifier typically gives about 1500 Nm³ of gas per tonne of coal when the ash content is around 35%. The values 3500 and 5000 Nm³/tonne are too high for this basis.
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