Growth kinetics of hydrate formation from water–hydrocarbon system

作     者：Youhong Sun Shuhui Jiang Shengli Li Guobiao Zhang Wei Guo 

作者机构：Key Laboratory of Drilling and Exploitation Technology in Complex Conditions of Natural Resources College of Construction Engineering Jilin University 

出 版 物：《Chinese Journal of Chemical Engineering》 (中国化学工程学报（英文版）)

年 卷 期：2019年第27卷第9期

页      面：2164-2179页

核心收录：

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：Supported by the National Natural Science Foundation of China(41872182) China Postdoctoral Science Foundation(2018T110248,2015M580248) 

主　　题：Gas hydrate Formation Crystal Film Promotion Inhibition 

摘      要：Gas hydrates have drawn global attentions in the past decades as potential energy *** should be noted that there are a variety of possible applications of hydrate-based technologies,including natural gas storage,gas transportation,separation of gas mixture,and seawater *** applications have been critically challenged by insufficient understanding of hydrate formation *** this work,the literatures on growth kinetic behaviors of hydrate formation from water-hydrocarbon were systematically *** hydrate crystal growth,hydrate film growth and macroscopic hydrate formation in water system were reviewed,***,the hydrate crystal growth was analyzed with respect to different positions,such as gas/liquid interface,liquid–liquid interface and gas–liquid–liquid ***,experimental and modeling studies on the growth of hydrate film at the interfaces between guest phase and water phase were categorized into two groups of lateral growth and thickening growth considering the differences in growth ***,we summarized the promoters and inhibitors reported(biological or chemical,liquid or solid and hydrophobic or hydrophilic)and analyzed the mechanisms affecting hydrate formation in bulk water *** gaps and suggestions for further studies on hydrate formation kinetic behaviors are presented.