Fractional distillation heat balance
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Heat balance is mainly reflected in those aspects. Which parameters, taking the vacuum distillation tower as an example
The heat entering the tower and the heat leaving the tower are in balance; the heat entering the tower includes the heat from the material fed into the tower and the heat from the heating medium in the reboiler, while the heat leaving the tower consists of the heat from the distillate and the heat returned from the heating medium in the reboiler. When the tower temperature stabilizes, thermal equilibrium is achieved. When the tower temperature rises, it means the heat entering the tower is greater than the heat leaving it; when the tower temperature drops, it means the heat entering the tower is less than the heat leaving it. When the temperature rises or falls to a certain level and then stabilizes again, the tower system has reached thermal equilibrium once more.
This balance is adjusted based on the product test report