3.5.1 Mc
The value of M c is related to temperature and the sulfuric acid concentration. Marziano et al.35predicted the values of M c at different sulfuric acid concentrations using experimental acid-base equilibrium data. By fitting the predicted data, Equation (16), in which the sulfuric acid concentration is a variable, can be obtained at a given temperature, and the applicable sulfuric acid concentration range is 15.2~18.4 kmol/m3. A plot ofM c versus sulfuric acid concentration is shown in the Supporting Information (Figure S4 ).
An equation describing M c as a function of temperature was proposed in another work by Marziano:36