In an absorption column, the flooding velocity for random packing is ___________________ that for stacked/regular packing?
Correct answer: B. Smaller than
- A. Greater than
- B. Smaller than
- C. Equal to
- D. Either A., or B.; depends on the type of packing
Explanation
Random packings generally flood at a lower gas velocity than well-designed stacked or structured packings, which offer more orderly flow and greater capacity. Therefore, the random-packing flooding velocity is smaller.
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