Hi,
I have the same issue as Frank as seen above. I am try to model the Al-Na-Cl-H2O-CO2 system and look at the Pourbaix diagram over the entire eH pH range as mentioned above. I am able to do the calculation from pH = 0 to pH =9, and from Eh = -0.55 to Eh = 0.75, but anything outside of the range crashes and the program must be restarted.
Also as Frank mentioned if I use Act2 to try to replicate the Phase2 calculation, the results are not entirely consistent.
What are some tricks or ways to run the Phase2 at a full Eh/pH range?
Thanks,
Andrew
Eh pH diagram.ph2