Hello every body,
i am designing a sour water stripper based on the same SWS in industry with 26 stage with installed pump around on the top stage..pump around extract liquid at 8th stage and reflux internally at top tray.
i would like to know whether my simulation is incorrect or what, but i've already conduct a shortcut distillation to make it easier to converge. now i am able to converge the shortcut, but the rigorous collumn doesn't converge at all.
here i attach the Hysys file