Can the regression tool in Aspen Plus find the Binary Interaction Parameters for more than 2 components?

06 June 2017 1 5K Report

I am working to find the BIP parameters on Unisim Design and I could find that the regression tool doesnt regress for all the components and it only does for two components. Is it the same case in ASPEN plus? Or will it give the values for all the components ?

Ganesh Yadhav

Thanks Abdullah !! So for me its going to be a tedious process since I have 20 components. I was actually trying it in a different way and was complaining on the software and now its clear and i hope I should spend some time with this, for me the UNIQUAC model works fine but since its a methanol involved composition I have few problems in accessing the experimental data and the UNIFAC estimation also has some error percentage. Anyways, thanks a lot for your input.

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