Chemical Engineering - Mass Transfer - Discussion

Discussion Forum : Mass Transfer - Section 2 (Q.No. 27)
27.
Out of the following gas-liquid contacting devices, for a given set of operating conditions, gas pressure drop is the least in __________ tower.
wetted wall
bubble cap
perforated tray
packed
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
6 comments Page 1 of 1.

Aksh said:   6 years ago
It's right I guess. Cause obstruction for gas will be nothing in the case of the wetted wall except wall side.
(1)

Rahul said:   5 years ago
The correct answer is D.
(1)

Ashishkumar Sharma said:   4 years ago
Answer D is correct.
(1)

TANMAY SHAH said:   2 years ago
The pressure drop of the wetted-wall column is significantly lower compared to the packed column.

So, Option-A is correct.
(1)

Blackie said:   7 years ago
But why? Please explain.

Prakash said:   7 years ago
I think D option is right.

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