What parameters are required for ASPEN to simulate a packed tower, and their calculation
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How to design a packed tower used to absorb carbon dioxide with ethanolamine? What parameters need to be calculated to simulate it with ASPEN?
Is there any expert who can give me advice? ? ? I've been doing this recently too. But I haven't been able to do it...
It requires fine material conditions and tower operating conditions, so that the composition of the discharge material, temperature, pressure and other parameters can be calculated. If the packing parameters are given, the tower diameter, hydraulic calculation of the packing, etc. can also be calculated.
It is best to set the pressure drop per plate (even if it is a packed tower, it is still displayed according to the plate)
Thanks for the advice, experts. I would also like to ask, when aspen simulates, it often incorrectly says that certain boards are dry. What is the problem in this situation?
Dry plates usually occur because your feed is unreasonable. For example, during absorption operations, if the amount of absorbent used is too small, dry plates will occur.
I have solved this problem myself! Ha ha