天然气水合物分解动力学研究进展  

Progress in Kinetics Research on Natural Gas Hydrate Decomposition

作　　者：周锡堂[1] 陶鲜花[2] 庞重军[2] 

机构地区：[1]中国科学院广州能源研究所 [2]茂名学院,广东茂名525000

出　　处：《天然气化工—C1化学与化工》2006年第5期70-73,共4页Natural Gas Chemical Industry

基　　金：国家自然科学基金项目(NO.20490207)

摘　　要：人们对气体水合物的实质性研究始于对天然气管道运输中遇到的天然气水合物堵塞问题。由于在油气生产与运输及未来能源产业中的重大价值,近年来有关天然气水合物的性质及其生成和分解过程成了人们关注和研究的热点。目前,关于水合物的相平衡理论、热力学性质、生成预测方法及其结构的研究已经相当深入;而关于其分解过程的研究相对来说起步较晚。国内天然气水合物分解动力学的研究基本上还处于空白状态,国外也是在1987年才开始。但是从实际生产的角度考虑,天然气水合物分解动力学的研究是很有实际意义的。本文试图对近年来国外在天然气水合物分解动力学研究方面取得的进展做出分析和评价,并提出今后的发展方向。The extensive research on gas hydrate started at the moment when people were encountered the problem of plugging, which was resulted from gas hydrate in the pipeline transport of natural gas. Because of the great importance in current industrial production and the potential energy exploitation, the research interest is focus on the properties of gas hydrates and their formation and decomposition in recent years. The research about gas hydrates phase equilibrium, thermodynamic properties, methods of predicting their formation and structures has been fairly fruitful, yet it was later to study about the process of their decomposition. However, works on the kinetics of gas hydrates＇ decomposition was rarely reported until the year of 1987. With the view point of practical production, researching on the kinetics of gas hydrates＇ decomposition is of tremendous significance absolutely. In this paper, the progress in the kinetics of gas hydrates decomposition was described, and the future development direction of the research was also pointed out.

关 键 词：天然气水合物 分解 动力学 

分 类 号：TQ031.3[化学工程]