Experimental investigation of carbon dioxide hydrate formation in a colloidal solution of H2O+ SDS + SiO2 at a constant SiO2 concentration of 300 ppm

Abstract

The paper presents a experimental investigation of carbon dioxide hydrate formation in a colloidal solution of H2O+ SDS + SiO2 The influence of the kinetic promoter of sodium dodecyl sulfate (SDS) on the formation of carbon dioxide gas hydrate at various concentrations: 0, 100, 300, 500 ppm was assessed. The SiO2 concentration in the solution was constant and equal to 300 ppm. The change in solution temperature and pressure during the production of hydrate is shown for each SDS concentration. The values of convection of solution and gas into the gas hydrate state were determined.