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How can I model adsoption in HYSIS or ASPEN+?

Q: I was modeling the dehydration of natural gas with a propane cycle using HYSIS. Now I want to try with an adsorption bed (like silica). How can I model this way in HYSIS or ASPEN+?

A:

Not sure of capability of HYSIS or ASPEN+ in modeling adsorption using Silica Gel.

In CHEMCAD a Component Separator UnitOp will provide the water removal at a specified efficiency, but gives no indication of packed bed performance (e.g., height and diameter).

Our ENVIROKIT software has a module to study adsorption. Click here to view the relevant manual.
You could use the Excel interface to simulate an Adsorption UnitOp using the equations detailed in manual.

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