Why is the depropanization column in a distillation system thicker at the top and thinner at the bottom?

2022-03-20View Original

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Why is the depropanization column in a distillation system thicker at the top and thinner at the bottom?

Reply #22022-03-21

This post was last edited by CHANGBAISHI on 2022-3-21 08:07; it is related to material distribution and equipment composition. It is recommended to study the principles of equipment manufacturing processes; one should not focus only on the shape of the process diagrams, but rather understand their internal structure and working principles as well. For reference.

Reply #32022-06-12

The mass transfer rate in the stripping section is less than that in the distillation section. When calculating a distillation tower, it is necessary to take the tower diameter into account.

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