Smoker's equation for the calculation of number of equilibrium stages in a continuous binary distillation column is used, when the

Process Equipment and Plant Design
Smoker's equation for the calculation of number of equilibrium stages in a continuous binary distillation column is used, when the

Feed is not at its bubble point

Number of equilibrium stages required is likely to be very small

Relative volatility is close to one (e.g., separation of close boiling isomers)

Number of equilibrium stages in only stripping section is to be calculated

Feed is not at its bubble point

Number of equilibrium stages required is likely to be very small

Relative volatility is close to one (e.g., separation of close boiling isomers)

Number of equilibrium stages in only stripping section is to be calculated

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Process Equipment and Plant Design
Vertical vessels are not supported by

Skirts

Brackets

Saddles

Columns

Skirts

Brackets

Saddles

Columns

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Process Equipment and Plant Design
Floating head heat exchangers are used for the

Co-current heat transfer systems

Heat transfer between corrosive fluids

Cases where temperature difference between the shell and the tubes is more (>50°C)

Counter-current heat transfer systems

Co-current heat transfer systems

Heat transfer between corrosive fluids

Cases where temperature difference between the shell and the tubes is more (>50°C)

Counter-current heat transfer systems

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Process Equipment and Plant Design
In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps.

1.6 to 2

2.5

1.5 to 3

1.3 to 2

1.6 to 2

2.5

1.5 to 3

1.3 to 2

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Process Equipment and Plant Design
The shell side pressure drop in a shell and tube heat exchanger is maximum for __________ baffle.

Independent of the type of

Segmental

Disk and ring

Orifice

Independent of the type of

Segmental

Disk and ring

Orifice

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Process Equipment and Plant Design
A claming section before the liquid flows into the downcomer is privided to

Reduce the discharge fluctuation

Ensure better vapour-liquid contact

Cool the liquid before it flows down

Permit release of entrained vapour in the liquid

Reduce the discharge fluctuation

Ensure better vapour-liquid contact

Cool the liquid before it flows down

Permit release of entrained vapour in the liquid

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Process Equipment and Plant Design

Process Equipment and Plant Design Smoker's equation for the calculation of number of equilibrium stages in a continuous binary distillation column is used, when the

Process Equipment and Plant Design Vertical vessels are not supported by

Process Equipment and Plant Design Floating head heat exchangers are used for the

Process Equipment and Plant Design In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps.

Process Equipment and Plant Design The shell side pressure drop in a shell and tube heat exchanger is maximum for __________ baffle.

Process Equipment and Plant Design A claming section before the liquid flows into the downcomer is privided to

Process Equipment and Plant Design
Smoker's equation for the calculation of number of equilibrium stages in a continuous binary distillation column is used, when the

Process Equipment and Plant Design
Vertical vessels are not supported by

Process Equipment and Plant Design
Floating head heat exchangers are used for the

Process Equipment and Plant Design
In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps.

Process Equipment and Plant Design
The shell side pressure drop in a shell and tube heat exchanger is maximum for __________ baffle.

Process Equipment and Plant Design
A claming section before the liquid flows into the downcomer is privided to