本文介绍了近十年国内外对于促进CO2水合物生成方法的研究概况。从物理法及添加剂法方面较全面的综述了国内外最新相关研究进展，对许多方法优缺点进行了阐述。发现多数实验将物理法和添加剂法相结合，物理法以机械搅拌为主，添加剂中目前使用最多的均有不同程度毒性、易燃性等问题。本文认为CO2水合物有大的发展可能，因此寻找更合理的物理促进方式及能够降低生成的条件，提高生成速率的环境友好型高效添加剂是未来研究的重要方向。

In recent years,the development of hydrates has shown great application in many fields.The key to the industrialization of CO2 hydrate is the ability to produce quickly and efficiently.This paper summarizes the research progress of CO2 hydrate formation at home and abroad in recent ten years.The latest research progress is reviewed comprehensively from physical methods and additives ,and the advantages and disadvantages of many different methods are summarized in this paper.Finally,the future research direction is suggested.Most experiments combine the physical and chemical methods.Physical method is mainly mechanical agitation.The most widely used additives have varying degrees of toxicity,flammability and other issues.There is a great potential for the development of CO2hydrate.Therefore,looking for more reasonable physical ways and environmentally friendly additives that can increase CO2 hydrate formation rate is an important direction for the future research.

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国家自然科学基金（50706028）