Which of the following equipments is not used for gas dispersion ?
Correct answer: C. Spray towers
- A. Agitated vessels
- B. Bubble cap tray towers
- C. Spray towers
- D. Perforated sieve tray towers
Explanation
Spray towers disperse the liquid as droplets into a continuous gas phase, rather than dispersing gas bubbles into liquid. Agitated vessels and tray towers are common gas-dispersion equipment.
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