碳纳米粒子促进水合物生成的研究进展  

Research progress on the enhanced hydrate formation by carbon nanoparticles

作　　者：陈利涛 刘妮[1] 刘庭崧 王鹏[1] CHEN Litao;LIU Ni;LIU Tingsong;WANG Peng(School of Energy and Power Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)

机构地区：[1]上海理工大学能源与动力工程学院,上海200093

出　　处：《能源研究与信息》2022年第2期109-116,共8页Energy Research and Information

摘　　要：综述了碳纳米管、石墨烯、纳米石墨以及各自的功能化产物等碳纳米材料对水合物生成诱导时间、耗气量、生成速率、储气量等动力学参数的影响。碳纳米材料因其粒径小、比表面积大、导热性强等特点,可大大促进水合物的生成。碳纳米材料与部分传统促进剂复配可得到更好的促进效果,也是近年来国内外水合物领域的研究热点。未来可尝试其他类型的碳纳米材料,研究出更好的材料处理方法和复配体系,以期得到更好的促进效果。还可利用分子动力学手段,从微观方面研究碳纳米材料的促进机理。The effects of carbon nanomaterials such as carbon nanotubes,graphene,nano-graphite and their functionalized products on the kinetics of hydrate formation such as induction time,gas consumption,formation rate,gas storage and so on were reviewed.Carbon nanomaterials could greatly promote the formation of hydrates due to their small particle size,large specific surface area,and strong thermal conductivity.The combination of carbon nanomaterials and some traditional accelerators have better promotion effects,which was also the research hotspot in the field of hydrates in recent years.In the future,more carbon nanomaterials,their processing methods,and the compounding system can be tried to obtain better promotion effects.The molecular dynamics can also be used to study the microscopic promotion mechanism of carbon nanomaterials.

关 键 词：水合物 碳纳米粒子 动力学 耗气量 诱导时间 

分 类 号：O742[理学—晶体学] TQ016.1[化学工程] TQ110.3