Process Equipment And Plant Design - Study Mode
[#216] In a distillation column, the minimum residence time for liquid in the downspout is about __________ seconds.
Correct Answer
(B) 8
[#217] Overall tray efficiency of a distillation column is the ratio of the number of
Correct Answer
(B) Ideal trays required to the number of real trays required
[#218] Wind load consideration in the design of a support can be neglected, when the vessel is
Correct Answer
(C) Short (< 2 m) and housed indoor
[#219] Vertical condenser is advantageous to the horizontal condenser from operation point of view, when
Correct Answer
(D) Both the functions of condensation & sub cooling are carried out in a single unit
[#220] In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps.
Correct Answer
(A) 1.3 to 2