论文部分内容阅读
天然气与石油相比 ,前者的发热量大 ,容易控制燃烧 ,它将成为有力的石油替代能源。天然气的需求量正在大幅度增加 ,因此 ,深海海底及永久冻土地带存在的冰状天然气引起了人们的重视。这是由天然气和水组成的水合物 ,称为天然气水合物。利用气体水合物进行天然气储运是很有利用价值的技术 ,要比以前的液化方式节能并降低成本。本文在归纳气体水合物的构造及生成条件等基本特征后 ,介绍了利用气体水合物进行气体储藏的技术。
Compared with natural gas, the former has a large calorific value and easy to control combustion. It will become a powerful oil alternative energy source. The demand for natural gas is increasing dramatically, and as a result, the presence of ice-like gas on the seabed and permafrost has drawn much attention. This is a hydrate composed of natural gas and water called gas hydrate. The use of gas hydrates for natural gas storage and transportation is a valuable technology that saves energy and costs more than previous liquefaction methods. After summarizing the basic characteristics of gas hydrate structure and formation conditions, this paper introduces the technology of using gas hydrate for gas storage.