The Formation of Natural Gas Hydrate From SDS-Solutions and Decomposition By Microwave Heating in a Static Reactor

Gas mixture hydrates were quiescently produced from sodium dodecyl sulfate solutions of 20 ppm, 50 ppm, and 300 ppm to examine the potential for natural gas storage. Owing to the presence of C2H6 and C3H8, the concentration of 20 ppm is sufficient to promote the hydrate formation, although higher concentrations are better. The porous hydrate trapping more free water shows better microwave absorption and a higher decomposition rate. While conducting the work, pre-depressurization may weaken the water activity by forming ice.