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The use of vapour produced from the reboiler is
- a)To strip out more volatile component from liquid
- b)To strip out low volatile component from the liquid
- c)To increase the temperature of the fractionator bottom
- d)None of the mentioned
Correct answer is option 'A'. Can you explain this answer?
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The use of vapour produced from the reboiler isa)To strip out more vol...
Explanation: The vapour from the stripping section strips the more volatile component to form distillate.
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The use of vapour produced from the reboiler isa)To strip out more vol...
Stripping out more volatile component from liquid
The vapour produced from the reboiler in a fractionation column is primarily used to strip out more volatile components from the liquid. This process is essential in separating a mixture of components with different boiling points.
How it works
- The reboiler heats up the liquid at the bottom of the column to create vapour.
- The vapour rises through the column, coming into contact with the liquid mixture.
- The more volatile components in the liquid have a lower boiling point and tend to vaporize more easily.
- As the vapour passes through the liquid, it picks up these more volatile components, stripping them from the liquid.
- The less volatile components remain in the liquid phase and move down the column.
Importance
Stripping out more volatile components is crucial for achieving the desired separation of components in the fractionation process. By using the vapour from the reboiler to selectively remove the more volatile components, we can obtain purer products and improve the efficiency of the separation process.
In conclusion, the main purpose of using the vapour produced from the reboiler in a fractionation column is to strip out more volatile components from the liquid mixture, facilitating the separation of different components based on their boiling points.
The vapour produced from the reboiler in a fractionation column is primarily used to strip out more volatile components from the liquid. This process is essential in separating a mixture of components with different boiling points.
How it works
- The reboiler heats up the liquid at the bottom of the column to create vapour.
- The vapour rises through the column, coming into contact with the liquid mixture.
- The more volatile components in the liquid have a lower boiling point and tend to vaporize more easily.
- As the vapour passes through the liquid, it picks up these more volatile components, stripping them from the liquid.
- The less volatile components remain in the liquid phase and move down the column.
Importance
Stripping out more volatile components is crucial for achieving the desired separation of components in the fractionation process. By using the vapour from the reboiler to selectively remove the more volatile components, we can obtain purer products and improve the efficiency of the separation process.
In conclusion, the main purpose of using the vapour produced from the reboiler in a fractionation column is to strip out more volatile components from the liquid mixture, facilitating the separation of different components based on their boiling points.
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The use of vapour produced from the reboiler isa)To strip out more volatile component from liquidb)To strip out low volatile component from the liquidc)To increase the temperature of the fractionator bottomd)None of the mentionedCorrect answer is option 'A'. Can you explain this answer?
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