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Looking for Activity Model Interaction Parameters...

Looking for Activity Model Interaction Parameters...

Looking for Activity Model Interaction Parameters...

(OP)
Looking to model a column in UNISIM to separate DME from a Methanol - Water - DME system. I'm having trouble finding good VLE Aij parameters for UNIQUAC and NRTL models. Does anyone know of a source with these parameters or a good place to look for them?

RE: Looking for Activity Model Interaction Parameters...

No, did you try searching for just the binary pairs one at a time, or the ternary system all at once? Binary pairs should be easier to find.

Good luck,
Latexman

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