Which of the following is used to set the diameter of the distillation column?

Process Equipment and Plant Design
Which of the following is used to set the diameter of the distillation column?

Number of theorectical plates

Allowable vapour velocity

Length of straight rectangular weir on cross-flow tray

Static submergence

Number of theorectical plates

Allowable vapour velocity

Length of straight rectangular weir on cross-flow tray

Static submergence

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.

1/2 and 8

1/8 and 1/64

1/64 and 1/8

1/2 and 5

1/2 and 8

1/8 and 1/64

1/64 and 1/8

1/2 and 5

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Normally, the ratio of the total riser area to the tower cross sectional area (for bubble cap towers of diameter more than 3 ft) is around

0.35-0.75

0.4-0.6

0.55-0.85

0.1-0.2

0.35-0.75

0.4-0.6

0.55-0.85

0.1-0.2

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Liquid gradient over a tray can be minimised by

All of these

Decreasing the number of rows of caps through which the liquid flows or by decreasing the velocity of liquid flow past the caps or by reducing the distance along the tray through which the liquid must

Providing a higher skirt clearance or a higher weir

Using split flow, radial flow or cascade flow for column diameter large than 4 ft

All of these

Decreasing the number of rows of caps through which the liquid flows or by decreasing the velocity of liquid flow past the caps or by reducing the distance along the tray through which the liquid must

Providing a higher skirt clearance or a higher weir

Using split flow, radial flow or cascade flow for column diameter large than 4 ft

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Spherical shaped pressure vessel is considered to be the most ideal, because it can

Be fabricated very easily

Be designed without wind load considerations

Be supported very easily

Withstand higher pressure for a given metallic shell thickness

Be fabricated very easily

Be designed without wind load considerations

Be supported very easily

Withstand higher pressure for a given metallic shell thickness

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
In a multipass shell and tube heat exchanger, the problem of differential expansion between the shell and tube passes is taken care of by using a

U-bend

Floating head tube sheet

Either A or B

Neither A nor B

U-bend

Floating head tube sheet

Either A or B

Neither A nor B

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design

Process Equipment and Plant Design Which of the following is used to set the diameter of the distillation column?

Process Equipment and Plant Design Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.

Process Equipment and Plant Design Normally, the ratio of the total riser area to the tower cross sectional area (for bubble cap towers of diameter more than 3 ft) is around

Process Equipment and Plant Design Liquid gradient over a tray can be minimised by

Process Equipment and Plant Design Spherical shaped pressure vessel is considered to be the most ideal, because it can

Process Equipment and Plant Design In a multipass shell and tube heat exchanger, the problem of differential expansion between the shell and tube passes is taken care of by using a

Process Equipment and Plant Design
Which of the following is used to set the diameter of the distillation column?

Process Equipment and Plant Design
Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.

Process Equipment and Plant Design
Normally, the ratio of the total riser area to the tower cross sectional area (for bubble cap towers of diameter more than 3 ft) is around

Process Equipment and Plant Design
Liquid gradient over a tray can be minimised by

Process Equipment and Plant Design
Spherical shaped pressure vessel is considered to be the most ideal, because it can

Process Equipment and Plant Design
In a multipass shell and tube heat exchanger, the problem of differential expansion between the shell and tube passes is taken care of by using a