In case of bubble cap distillation column of diameter greater than 1.2 metres, the cap diameter is roughly about _______________ cms?

Related Mcqs:

The minimum baffle height should be ______________?

A. Equal to the impeller diameter B. Twice the impeller diameter C. Twice the tank diameter D. 3/4 of the tank height...

For identical operating conditions, the pressure drop over _______________ tray is the highest out of the following?

A. Sieve B. Valve C. Counter flow D. Bubble cap...

Accidents in chemical plants are mostly due to___________________?

A. Inadequate equipment design B. Faulty operating procedures C. Improper layout of the equipments D. Failure of equipments...

Which of the following packing materials provides for maximum mass transfer ?

A. Raschig rings B. Raschig rings C. Cross-partition rings D. All give the same value...

Vapor velocity in a distillation column for non-foaming mixture is in the range of ______________ times the flooding velocity?

A. 0.1 to 0.3 B. 0.6 to 0.7 C. 0.85 to 0.95 D. 1.5 to 2...