天然气水合物的研究及利用  

Research and Utilization of Natural Gas Hydrate

作　　者：徐明仿[1] 晏刚[1] 杜维明[1] 

机构地区：[1]西安交通大学制冷与低温工程系,西安710049

出　　处：《能源技术》2004年第5期203-206,共4页Energy Technology

摘　　要：介绍了水合物的形成和抑制机理,以及多种预测水合物形成条件的模型;分析了用水合物储存和运输天然气面临的问题,各种水合物促进剂的作用机理以及对水合物生成速度、储气密度的影响;叙述了开采、利用天然气水合物资源的研究进展和一种将水合物转化成液体燃料的方法。This paper introduces the mechanism of formation and inhilbition of natural gas hydrates, as well as several models for prediction of gas hydrate formation. The problems storing and transporting natural gas in hydrate form are discussed, and the hydrate promoter's mechanism and its effects on hydrate formation rate, storage capacity are presented. The study of exploiting and utilizing natural gas hydrate resource is introduced, as well as a new method conversing the hydrates into liquid fuels.

关 键 词：天然气水合物 抑制机理 形成条件 储存和运输 液体燃料 

分 类 号：TE09[石油与天然气工程]