Reliable Calculation of Reliable Calculation of Phase Stability using Phase Stability using Asymmetrical Modeling Asymmetrical Modeling AIChE Annual Meeting, 2004 AIChE Annual Meeting, 2004 Presenter: Gang Xu, SimSci Presenter: Gang Xu, SimSci - - Esscor/Invensys Esscor/Invensys W. Haynes, NFS Inc W. Haynes, NFS Inc M.A.Stadtherr, U.Notre Dame M.A.Stadtherr, U.Notre Dame