The reaction had a reported Keq of 5E+12. This from my viewpoint is progress on the previously-reported problem in Forum submission {Questions on CSTR & Equilibrium}....has made progress on another long-standing problem reported earlier (more later on this).
Now in an attempt to extend the progress, I am submitting a new problem that may allow this work to expand. You previously stated
...because there is no unit operation available that mixes equilibrium reactions with reactions that are irreversible and instantaneous.
This new problem is similar to my last Forum submittal in that the flowsheet solves, but fails when a reactant flow rate is doubled. Please work your magic on this problem too. I would like to use this reaction with a reversible reaction in an Equilibrium reactor Unit.
I have e-mailed the flowsheet to you.