Cell assembelling and Phase Equilibria of Carbon Dioxide hydrates in the presence of Na2SO4 Aqueous Solution

In this study, the experimental data has been measured for dissociation conditions of carbon dioxide hydrates in the presence of 0.05 mass fraction Na2SO4 solution at different temperatures and pressure ranges and then reported and those were not available in the related literature. The phase equilibrium curves were drawn using an isochoric pressure search method.To validate the used apparatus and the experimental findings of the current study and also to show the inhibition effects of the aqueous solutions used in this study, the experimental values were compared with some selected experimental data from the literature about the dissociation conditions of carbon dioxide hydrates in the presence of pure water and aqueous solution with 0.05 mass fraction Na2SO4.

Keywords:

Carbon Dioxide hydrates , Na2SO4 , inhibitory effect