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Problems encountered in the simulation of ethanol-water separation

2011-11-25View Original

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I am using version 7.0; for the separation of ethanol from water, a non-volatile third component is added for extraction separation. In the Global method, the RK equation is used for the gas phase and the NRTL equation for the liquid phase. Is it appropriate to select NRTL-RK from the dropdown menu? The system asks to enter the Henry’s constant – should I choose the default value or what? Thank you all first
Reply #22011-11-25
There should be no Henry component in this system. It is acceptable to choose NRTL.

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Translated at 2026-07-25 21:14:16

Original: https://bbs.hcbbs.com/thread-935849-1-1.html

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