how a column operation temperature is specified

Question

Accepted Answer

Column operation temperature is specified based on the desired separation of components and the physical properties of the substances involved.

Column operation temperature is specified by considering the boiling points of the components to be separated.
The temperature should be set to ensure that the more volatile components vaporize and rise to the top of the column, while the less volatile components remain in the liquid phase.
The temperature can be adjusted during the operation to optimize the separation process.
For example, in a distillation column, the temperature is controlled to achieve the desired separation of ethanol and water.
The temperature may also be influenced by factors such as pressure, flow rates, and the composition of the feed.
It is important to monitor and control the temperature carefully to prevent inefficiencies or damage to the column.

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