Theoretically calculated diameter of the stripping section of the continuous rectification column is __________ that of the enriching section.

Process Equipment and Plant Design
Theoretically calculated diameter of the stripping section of the continuous rectification column is __________ that of the enriching section.

More than

Less than

Either more or less (depending upon relative volatility)

Same as

More than

Less than

Either more or less (depending upon relative volatility)

Same as

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Process Equipment and Plant Design
Pressure drop (Δp) and the superficial gas mass velocity (G) in case of packed absorption tower operating in the preloading range are related as

Δp = G

Δp = G0.5

Δp = 1/G0.6

Δp = G2

Δp = G

Δp = G0.5

Δp = 1/G0.6

Δp = G2

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Process Equipment and Plant Design
Wind load consideration in the design of a support can be neglected, when the vessel is

Tall but empty

Tall (say 30 metres), but is full of liquid

None of these

Short (< 2 m) and housed indoor

Tall but empty

Tall (say 30 metres), but is full of liquid

None of these

Short (< 2 m) and housed indoor

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Process Equipment and Plant Design
Safety valves are provided in chemical equipments to guard against excessive

Turbulence

Temperature

Noise

Pressure/pressure fluctuation

Turbulence

Temperature

Noise

Pressure/pressure fluctuation

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Process Equipment and Plant Design
Friction factor for turbulent flow in a new pipe is given by

f = 0.22 NRe0.05

f = 0.04/NRe0.16

f = 25/NRe

f = 16/NRe

f = 0.22 NRe0.05

f = 0.04/NRe0.16

f = 25/NRe

f = 16/NRe

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Process Equipment and Plant Design
In a shell and tube heat exchanger, the overall heat transfer co-efficient is proportional to the tube side (volumetric flow rate)0.8. This is valid, only when the ratio of the tube side film resistance to the total resistance is almost equal to

20.8

1

2

∞

20.8

1

2

∞

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Process Equipment and Plant Design

Process Equipment and Plant Design Theoretically calculated diameter of the stripping section of the continuous rectification column is __________ that of the enriching section.

Process Equipment and Plant Design Pressure drop (Δp) and the superficial gas mass velocity (G) in case of packed absorption tower operating in the preloading range are related as

Process Equipment and Plant Design Wind load consideration in the design of a support can be neglected, when the vessel is

Process Equipment and Plant Design Safety valves are provided in chemical equipments to guard against excessive

Process Equipment and Plant Design Friction factor for turbulent flow in a new pipe is given by

Process Equipment and Plant Design In a shell and tube heat exchanger, the overall heat transfer co-efficient is proportional to the tube side (volumetric flow rate)0.8. This is valid, only when the ratio of the tube side film resistance to the total resistance is almost equal to

Process Equipment and Plant Design
Theoretically calculated diameter of the stripping section of the continuous rectification column is __________ that of the enriching section.

Process Equipment and Plant Design
Pressure drop (Δp) and the superficial gas mass velocity (G) in case of packed absorption tower operating in the preloading range are related as

Process Equipment and Plant Design
Wind load consideration in the design of a support can be neglected, when the vessel is

Process Equipment and Plant Design
Safety valves are provided in chemical equipments to guard against excessive

Process Equipment and Plant Design
Friction factor for turbulent flow in a new pipe is given by

Process Equipment and Plant Design
In a shell and tube heat exchanger, the overall heat transfer co-efficient is proportional to the tube side (volumetric flow rate)0.8. This is valid, only when the ratio of the tube side film resistance to the total resistance is almost equal to