How is the Henry’s constant entered? Which parameters should be selected for property regression?

2023-12-05View Original

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I want to enter into Aspen the coefficients of the Henry’s law equation for the components in a certain system as given in the literature (with A, B, C, D known). Can these be directly entered into Aspen for use? Do we still have to go back and calculate it? Furthermore, if VLE data for a quadrennary system is available and property regression is desired, what type of regression parameters is usually chosen? If a binary interaction parameter is selected, it seems that only two components can be chosen under it; how should such issues be addressed for quadruple-phase systems? Seeking help from experts

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How is the Henry’s constant entered? Which parameters should be selected for property regression?

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