郁桂刚,欧文佳,吴翔,宁伏龙,张凌

• 1:中国地质大学(武汉)工程学院
• 2:中国地质大学(武汉)地球深部钻探与深地资源开发国际联合研究中心

摘要(Abstract)：

天然气水合物是具有巨大开发潜力的清洁能源，但由于开采技术、经济性和环境效应等问题尚未达到商业化开发水准。近年来人们也在探索水合物技术在二氧化碳封存、海水淡化、储能、气体分离等领域中的应用。其中最具挑战性和关键性的问题就是水合物如何随时间形成和分解。概况了水合物分解动力学基础研究，包括水合物分解特性、分解影响因素和分解机理；综述了水合物分解动力学模型研究进展，根据水合物分解控制机制，将现有模型归为4类：热分解模型、本征动力学模型、传质分解模型和综合模型，重点阐述了它们的假设条件、主要认识和局限性，并展望了未来水合物分解动力学研究的改进方向，以期能够加深对水合物分解动力学的理解，促进水合物的开发和利用。

关键词(KeyWords)： 气体水合物;分解特性;分解机制;分解动力学模型

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(51704266;51874263);; 国家重点研发计划(2018YFE0126400)

作者(Author): 郁桂刚,欧文佳,吴翔,宁伏龙,张凌

DOI: 10.19509/j.cnki.dzkq.tb20210668

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