中文摘要：

天然气水合物(NGH ) 水库被看作了一个实质的未来 clean 精力资源并且怎么 feasibly 并且经济地从这些水库恢复气体是很重要的。微波加热将为它快热转移和灵活申请的优点从煤气的水合物为煤气的生产作为一个有希望的方法被拿。在这个工作，我们与微波(2450MHZ ) 的不同力量调查天然气水合物的形成 / 分解行为， preliminarily 在煤气的水合物的阶段平衡上分析微波的影响，并且做基于货车 der Waals-Platteeuw 模型的计算。力量的某个数量的微波能减少正式就职时间和 NGH 形成的使过冷的度，这被发现，例如， 20W 微波力量能在使过冷导致大约 3 ° C 的减少度并且从 4.5 个小时正式就职时间弄短到 1.3 个小时。微波能使快速的 NGH 成为分解，并且从 NGH 分解的水与 NGH 的分解加速 NGH 的分解。在一样的压力下面，微波罐头增加 NGH 分阶段执行平衡温度。NGH 的每篇作文的不同绝缘的性质可以在 NGH 分解的过程在温度引起不同差别。因此，由微波的 NGH 分解能被许多因素影响。

英文摘要：

Natural gas hydrate （NGH） reservoirs have been considered as a substantial future clean energy resource and how to recover gas from these reservoirs feasibly and economically is very important. Microwave heating will be taken as a promising method for gas production from gas hydrates for its advantages of fast heat transfer and flexible application. In this work, we investigate the formation /decomposition behavior of natural gas hydrate with different power of microwave （2450MHZ）, preliminarily analyze the impact of microwave on phase equilibrium of gas hydrate, and make calculation based on van der Waals-Platteeuw model. It is found that microwave of a certain amount of power can reduce the induction time and sub-cooling degree of NGH formation, e.g., 20W microwave power can lead to a decrease of about 3℃ in sub-cooling degree and the shortening of induction time from 4.5 hours to 1.3 hours. Microwave can make rapid NGH decomposition, and water from NGH decomposition accelerates the decomposition of NGH with the decomposition of NGH. Under the same pressure, microwave can increase NGH phase equilibrium temperature. Different dielectric properties of each composition of NGH may cause a distinct difference in temperature in the process of NGH decomposition. Therefore, NGH decomposition by microwave can be affected by many factors.