CAJ | 학술논문

概述了天然气水合物生成过程中的影响因素，如添加剂（包括表面活性剂、纳米颗粒等）、气体组分及外场等，对水合物生成的影响。添加剂中的表面活性剂能促进水合物的生成，但低浓度的表面活性剂对水合物的生成热力学行为无影响；纳米颗粒通过加快水合物晶体结构的生长来促进水合物的生成。气体组分中除N2外，丙烷和H2S等其他气体对水合物的生成有明显的促进作用。外场中的磁场能提高水合率，扩展水合物的生长区域，利于水合物的生成；而有关电场、超声波及微波对水合物生成的作用，相关研究还较少，将是未来需要重点关注的领域。
개술료천연기수합물생성과정중적영향인소，여첨가제（포괄표면활성제、납미과립등）、기체조분급외장등，대수합물생성적영향。첨가제중적표면활성제능촉진수합물적생성，단저농도적표면활성제대수합물적생성열역학행위무영향；납미과립통과가쾌수합물정체결구적생장래촉진수합물적생성。기체조분중제N2외，병완화H2S등기타기체대수합물적생성유명현적촉진작용。외장중적자장능제고수합솔，확전수합물적생장구역，리우수합물적생성；이유관전장、초성파급미파대수합물생성적작용，상관연구환교소，장시미래수요중점관주적영역。
The influences of additives(including surfactants,nanoparticles,etc.),gas components and external field on the natural gas hydrate formation were summarized. The surfactants can promote the hydrate formation,but the surfactants with low concentration have no effect on the thermodynamic behavior in the hydrate formation. The nanoparticles can also promote the hydrate formation by speeding the growth of the hydrate crystal structure. The gas components,namely C3H8,H2S etc. besides N2 can promote the hydrate formation obviously. The magnetic field can increase the hydration rate and extend the hydrate growth area,which is beneficial to the hydrate formation. Researches for the effects of electric field,ultrasound and microwave on the hydrate formation have been little.