Simple cubic EOS predicts properties of pure hydrocarbons, mixtures

11/28/2005
A new, simple form of a cubic equation of state (EOS) has been developed in a recent study. A comparison to experimental data and other cubic equations of state show that the new EOS is more accurate.Oil and gas industry engineers require a simple, extensive, and more reliable EOS that accurately calculates the properties of pure hydrocarbons and hydrocarbon mixtures for crude processing, gas processing, design, and operations.1-3 Click here to enlarge imageThe application of equations of state as essential tools for calculating phase equilibria has been the subject of numerous studies. From the many equations of state proposed in the literature, cubic equations of state have proved to c...
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