Is it possible to fix a delta p in a column using Python Script

[pedrojlucas]

Hi all,

I am trying to develop a pseudodynamic simulation in my Jupyter Notebook environment using as base the Python script developed by DanWBR for a Ethanol, Water, Acetone distillation column at 1 bar, but changing it to a refinery depropanizer that operates at 17 bar gives an error related to PT Flash calculation. The first script for Ethanol, Water and Acetone distillation runs perfectly well.

As I have reviewed questions that try to address that error in "normal" not automated by Python simulations, it seems that I might solve the issue specifying the differential pressure in the column, but I haven't find the right method in the API for using it in my Python script. Does anybody know how to implement that column differential pressure in a Python script?

Thank you in advance.