In a fluidised bed reactor___________________?
Correct answer: D. Temperature is more or less uniform
- A. Temperature gradients are very high
- B. Segregation of the solids occurs
- C. Hot spots are formed
- D. Temperature is more or less uniform
Explanation
Intense mixing and circulation of particles and gas in a fluidized bed distribute heat efficiently, so the bed temperature is approximately uniform. Large gradients and hot spots are characteristic concerns of poorly mixed fixed or packed beds.
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