The Effect of SDS on t95%of CO2Hydrate Formation

Carbon dioxide is one of the maingreenhouse gases, causes global warming. Therefore, preventing this gas from entering to atmosphere is very important. The effect of an anionic surfactant, sodium dodecyl sulfate (SDS), on t95%of carbon dioxide hydrate formation is investigated, in this communication. The experiments were performed in a 460 cc stirred batch reactor in temperature of (273.65 and 275.65) K and initial pressure of (2 and 3) MPa. The experimental results show that utilization of SDS noticeably decreases the amount of t95%at both tested temperatures. So that, utilization of 500 ppm SDS at T=275.65 K and P0=2MPa decreases the amount of t95%136.09%, compared to pure water.