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Extractive Distillation converging

hello.

I was creating a flowsheet on extractive distillation of benzene and cyclohexane with a mixed entrainer of sulfolane and 0-xylene. For some reason the calculations are not converging. I am a newbie to DWSIM. Can anyone please help me with this


DWSIM 06-10-20, 5:59 p.m. pawan1848
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It is difficult to debug the error just by looking at the error message. However, it is understood that the error is because the chemsep column has not converged. Please try selecting a different top and bottoms specification and see if the flowsheet converges.
06-10-20, 6:15 p.m. Priyam_Nayak


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