【摘要】 针对天然气管线、LNG、CNG 等传统的气、液态气体储运方式普遍存在投资高、难度大等缺点,气体资源需求的扩大也迫切需要新型安全、经济的储运技术等问题,对天然气和水在一定条件下生成结晶状物质(NGH)的特点使得天然气以固态方式进行了研究。结果表明,NGH 制备和储存条件温和,分解技术难度不大。与传统储运技术相比,应用 NGH 技术储运天然气密度高、费用低而且安全可靠,在天然气储运、煤层气开采和矿井瓦斯处理等方面具有很高的应用价值。更多还原

【Abstract】 Such traditional gas storage and transportation technologies in phase of gas or liquid as Pipeline, LNG and CNG have the disadvantage of higher investment and more difficulty at large and so on problems, The expanding requirement of gas resource also asks for the new safe and economical gas storage and transportation technology. Study for the characteristic that natural gas and water can get crystalline clathrate under special conditions. Research show that NGH can be made and stored under moderate conditions and it is easy to be dissociated .Compared with traditional gas storage and transportation technology, the NGH system has higher energy density and it’s more safe and more reliable. So, it can be wide used in such aspects as the storage and transportation of natural gas, the exploitation of CBM and the disposal of mine methane and so on.更多还原