The usual route is oxidizing (burning) Sulfur to SO2 Reacting SO2 with O2 to SO3 in a reactor containing Vanadium pentoxide catalyst. Next the SO3 is dissolved in a 73% H2SO4 to Product more H2SO4.
The SO2, SO3, and O2 as gasses can be handled by most of the Thermodynamic package. I would suggest Peng Robinson. As for H2SO4, you might try NRTL. There are other thermo packages which can describe strong acids.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
please how can I do this reaction in the simulation? which thermodynamic suitable for it?
H2SO4=SO2+H2O+0.5O2
thanks
The usual route is oxidizing (burning) Sulfur to SO2 Reacting SO2 with O2 to SO3 in a reactor containing Vanadium pentoxide catalyst. Next the SO3 is dissolved in a 73% H2SO4 to Product more H2SO4.
The SO2, SO3, and O2 as gasses can be handled by most of the Thermodynamic package. I would suggest Peng Robinson. As for H2SO4, you might try NRTL. There are other thermo packages which can describe strong acids.