For the same feed, feed quality and separation (in a distillation column), with the increase of total pressure, the number of ideal plates will_____________________?
Correct answer: A. Increase
- A. Increase
- B. Decrease
- C. Remain same
- D. Data insufficient, can't be predicted
Explanation
Raising pressure generally lowers relative volatility for distillation systems, making separation more difficult. For the same feed and product specifications, this requires more theoretical plates.
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