The UNCONVERGEG Error in Simulation by using Hysy, Please Advise !

[banana]

Dear guys !

I was doing the simulation of gas processing. However, i had a trouble at Contactor column. When i change n ( 1 to 20) , there is always a error : "Unconverged".

If anyone know this problem please advise me how to overcome this.
Please refer the attachment for more details.

Thanks and best regards,
Banana.

[chemnguyents]

Dear Banana,

TEG feed may be failed and the No. of plates is too high.
Trying again with TEG contain 5% of water (liquid volume) and decrease the number of theoretical stages to 2 -->converged!

goodluck

[chemnguyents]

Dear Banana,

TEG feed may be failed and the No. of plates is too high.
Trying again with TEG contain 5% of water (liquid volume) and decrease the number of theoretical stages to 2 -->converged!

goodluck

[mounito1]

i have found the solution for you dear friend, the problem was the stream TEG was not connected properly.and also outlets..