Hydrate technology is of considerable significance for industrial natural gas storage and transportation. In this paper, the hydrate formation in surfactants with different ratios of alkyl glycosides (APG) and sodium dodecyl sulfate (SDS) was studied at 275.15 K and 7 MPa. The results show that when the APG content was 20%, the gas storage density reached 117.44 mol/mol indicating the best hydrate formation performance, and it can be further improved to 117.72 mol/mol after adding alumina. There was a secondary induction stage in hydrate formation when compounding. SDS accelerated gas by affecting the surface tension, and APG micelles could promote hydrate aggregation. The promotion effects of SDS and APG were superimposed. The hydrate was distributed in the hollow cylinder of the container. The larger the proportion of SDS, the closer the distance between the hydrate and the bottom.

水合物技术对于工业天然气储运具有重要意义。在本文中，研究了不同比例的烷基糖苷（APG）和十二烷基硫酸钠（SDS）的表面活性剂在 275.15 K 和 7 MPa 下的水合物形成。结果表明，当APG含量为20%时，储气密度达到117.44 mol/mol，表明水合物形成性能最佳，加入氧化铝后可进一步提高至117.72 mol/mol。复合时水合物形成存在二次诱导阶段。SDS通过影响表面张力加速气体，APG胶束可以促进水合物聚集。SDS和APG的促进作用是叠加的。水合物分布在容器的空心圆柱体中。SDS的比例越大，