Effect of the distillation column top temperature on changes in the components obtained at the column top
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What is the effect of the distillation column top temperature on changes in the components obtained at the column top?
Under constant column pressure, the lower the top temperature, the higher the content of light components.
If the pressure remains constant, the lower the top temperature, the higher the concentration of the light components in the output, and the smaller the amount.
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The lower the temperature, the higher the concentration of light components at the top of the tower
I said the opposite; it should be the components at the top of the tower that affect the temperature there.
This is under the condition that the feed components are stable. Generally, if one wants to steam off components with a boiling point of 100 degrees or lower and retain the heavier components with a boiling point of 110 degrees or higher, what should the maximum temperature be set at?
Agreed. If one wants to steam off components with a boiling point of 100 degrees or lower while retaining the heavier components with a boiling point of 110 degrees or higher, what should be the maximum temperature set at?
In multi-component distillation, the separation isn’t that complete; it depends on your requirements
This is related to the material composition, tower pressure, reflux, and the concentration of the product; it cannot be obtained directly.
This post was last edited by geyefeng on 2015-10-10 08:15. It’s not possible to draw general conclusions; it mainly depends on the composition of the feed material, the requirements for the product, and the operating conditions of the tower! Manager Ge from Yantai Zhi Chu Tian Da Precision Distillation Equipment Engineering Technology Co., Ltd.; phone: 15753506807, email: geyeflyh@163.com