流动体系天然气水合物生长研究进展

Research Progresses of the Hydrate Growth in the Natural Gas in Flow Systems

结合国内外研究者的相关研究,系统地总结了流动体系中水合物生长的实验及相关模型的研究进展:水合物在相界面处开始形成、生长和发展;动力学、传质和传热是水合物生长的关键因素;水合物生长的理论模型应用于流动体系中的不多;将动力学/传质/传热三者有机结合起来的模型研究还不成熟。并提出了未来研究的方向及建议。

The research progresses of the experiments and related models of the hydrate growth in flow systems were systematically summarized in combination with the related researches of many researchers at home and abroad.The researches show that the formation,growth,and expansion of the hydrate initiated at the interface of phases,the key factors of the hydrate growth were kinetics,mass transfer,and heat transfer,few theoretical models of the hydrate growth were applied in flow systems,the research models in organic combination with kinetics/mass transfer/heat transfer was not mature.Some orientations and suggestions of future researches were proposed.