Comparison of Cubic-Plus-Association and Soave-Redlich-Kwong equations of state for prediction of vapor-liquid equilibrium of Fischer-Tropsch reaction mixture

Abstract

Prediction of vapor-liquid equilibrium (VLE) for Fischer-Tropsch systems was examined • Soave-Redlich-Kwong (SRK) and Cubic-Plus-Association (CPA) equations of state were used • CPA was better for prediction of VLE for inorganic components • Computational time for CPA was significantly longer