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How to design a heat exchanger with reaction?

2008-02-13View Original

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A gas stream enters a vertical tube heat exchanger from the top for condensation/cooling, in which an exothermic reaction occurs. The bottom outlet is divided into two streams: gas phase and liquid phase. The outlet temperature is specified. How to generate an accurate HCurve in AspenPlus? The reactor module does not have the function of generating HCurve. If the adiabatic reaction is performed first and then condensed/cooled, the heat exchanger inlet temperature will be too high and the heat transfer temperature difference will be too large, resulting in a large error in the calculation of the heat exchange area. Do you have any good methods? Thanks!

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