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Specialty Chemistry Forums => Chemical Engineering Forum => Topic started by: Bushwacker on January 14, 2008, 12:05:11 PM

Title: 3 component VLE from Peng Robinson EOS
Post by: Bushwacker on January 14, 2008, 12:05:11 PM

Hi all,

I'm trying to derive gamma-phi formulation from Peng-Robinson equation of state for an acetone/methanol/water system but I'm stuck. Can anyone help here?

Title: Re: 3 component VLE from Peng Robinson EOS
Post by: eugenedakin on January 23, 2008, 10:02:03 PM

Hello Bushwacker,

Hmm... I admit, you have me stumped. I looked up gamma-phi, and all I got was fraternities.

For help with equations of state, here is a place to start.
http://en.wikipedia.org/wiki/Equation_of_state (http://en.wikipedia.org/wiki/Equation_of_state)

Could you provide me with a little more inforation so that I can help you out?

I wish you the best.

Sincerely,

Eugene