Chemical Engineering - Mass Transfer - Discussion
Discussion Forum : Mass Transfer - Section 1 (Q.No. 41)
41.
Which of the following liquid-vapor contacting devices provides maximum contact surface area for a particular duty ?
Discussion:
17 comments Page 1 of 2.
Jitendra Kumar Gautam said:
7 years ago
Packed column more efficient because more contacting area comparison to the ordinary distillation column, and not use downcomer in packing column hear mass transfer by internal reflux.
(1)
Mrutyunjay Nagare said:
6 years ago
The randomly packed column is the right answer.
Wetted wall column has less contact area as compared to the packed column.
Also, bubble cap tray has less area as compared to packed.
Wetted wall column has less contact area as compared to the packed column.
Also, bubble cap tray has less area as compared to packed.
(1)
Aleem said:
5 years ago
It is clearly mentioned vapour-liquid contacting devices whether packed columns are used for gas-liquid contact.
Swapnil pawar said:
8 years ago
It is B, wetted wall column provides low contacting area hence not use on industrial scale.
Parth said:
6 years ago
The answer should be a Bubble cap.
For minimum, the given answer is correct.
For minimum, the given answer is correct.
Rashid bagwan said:
9 years ago
Wetted wall column also called as falling film column.
Krishna said:
4 years ago
What is the correct answer? Anyone, please clarify.
Amaan said:
7 years ago
How? I think it provides a minimum surface area.
Rajendra Pal said:
6 years ago
Bubble cap provide maximum contact surface area.
Ch.siva said:
5 years ago
Bubble cap trays provide maximum contact time.
(2)
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