中文摘要：

在所有温室气体中,由于二氧化碳化学稳定性高及排放量大,对温室效应的贡献最大。利用二氧化碳水合物储存与固定二氧化碳,减缓全球温室效应是21世纪国际水合物界应用研究的热点。如何提高二氧化碳水合物的生成速率和效率,已成为二氧化碳水合物研究的关键问题。文章在参考国内外相关文献的基础上,阐述了二氧化碳水合物及其生成机理,对促进二氧化碳水合物快速生成的方法进行了总结,比较了几种方法的优缺点,并且对未来的研究方向做出了展望。

英文摘要：

In all greenhouse gases, the carbon dioxide has the largest contribution to the greenhouse effect because its chemi- cal stability is high and the emissions is the biggest. Adopting the hydrate technology for storaging and fixing carbon diox- ide, slowing down the greenhouse effect worldwide, are the international hot spots in hydrate application research in the 21st century. How to enhance the carbon dioxide hydrate formation and increase the formation speed are the key to the research of carbon dioxide hydrate application. Based on the previous research abroad and at home, this paper expounded the carbon dioxide hydrate and formation mechanism, summarized the method of promoting the carbon dioxide hydrate forming rapidly, compared several methods with their advantage and shortage, and the future direction of the research were prospected.