进入21世纪,全球工业化进程的加速让人类陷入了前所未有的能源危机.据专家估计,全世界石油总储量在2 700亿吨到6 500亿吨之间,按照目前的消耗速度,再有50～60年,全世界的石油资源将消耗殆尽.然而此时一种新能源——“可燃冰”的发现,让人们看到了新希望.“可燃冰”是天然气水合物(气体水合物)的俗称,它是由天然气与水分子在高压(>100大气压)和低温(0～10℃)条件下合成的一种固态结晶物质.因天然气中80%～90%的成 In the 21st century, the acceleration of the industrialization in the world has put mankind in an unprecedented energy crisis. According to the estimation of experts, the total oil reserves in the world are between 270 billion and 650 billion tons. According to the present consumption rate, another 50 ~ 60 years, the world’s oil resources will be depleted, but now a new source of energy - the discovery of “combustible ice”, so that people see a new hope. “” Combustible ice "is a natural gas hydrate (gas Hydrate), a solid crystalline substance synthesized from natural gas and water molecules under high pressure (> 100 atmospheres) and low temperature (0 to 10 ° C), as 80% to 90% of natural gas