Determination of the PSA tower size

2017-04-09View Original

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I would like to ask; we use PSA for hydrogen production. However, I’ve been unsure about how to determine the parameters of the adsorption tower. I would like to ask: how is the diameter of the tower and its height-to-diameter ratio determined? If anyone has done this before, could they provide specific examples to illustrate it? Also, how are these parameters determined based on the system pressure and the adsorbent’s capacity for adsorption? On the other hand, how is the number of groups for the programmable valves in PSA determined? For example, in the 5-1-3/P configuration, there is one group for adsorption inlet and outlet, one group for final charging and equalization, one group for the second and third stages of equalization, and one group for sequential discharge – how exactly is this determined? Thank you.

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Determination of the PSA tower size

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