Modeling of acid gases solubility in ionic liquid BMIMMeSO4 using CPA EoS

摘要

This work follows the thermodynamically modeling procedure to correlate the solubility of pure CO2 and H2S in BMIMMeSO4. Moreover, solubility of acid gases mixture was predicted. The bubble point pressure calculation method was applied in which CPA EoS is responsible for fugacity coefficients calculation of the components. The CPA EoS combines SRK and Wertheim's association term to handle non-ideal behavior of the polar and associating components.