While simulating extractive distillation column. I observe that my reboiler temperature is less than the trays that are located between the solvent and feed location.
I want to know is this possible for an extractive distillation column?
I suppose it is possible. A drawing of the configuration with design and actual temperatures would probably help us to understand what is happening
Dear Rick
Thank you for your response.
Is it always valid that the first column will have more number of trays then the subsequent column in extractive distillation?
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