Expert ForumsLiquid Extraction

Topic: Re: What is a good model for solvent extraction of milk fat?

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Yes, I would recommend the NRTL activity coefficient method for prediction of liquid-liquid equilibrium data.  Hopefully the regressed binary interaction parameters (from measurements) will be available.  I am not familiar with the components of interest in milk fat.  Care should be taken if missing binary interaction parameters are regressed from Unifac prediction.