论文部分内容阅读
可燃冰开采还有很多看不见的危险。如果要大量开采可燃冰,首当其冲的就是能源消耗问题。虽然可燃冰中存在的天然气能源利用率比石油和煤炭都高,但在目前的技术水平下,将其从埋藏处输送至地表所需的能源消耗量,远高于其自身所含的能源量。因为可燃冰光依靠发掘不能实现自喷,而且埋藏在深海域,所以将其开采运输所需要的工程量十分巨大,自然也就带来相应的成本消费和能源消费。
There are many invisible dangers associated with combustible ice mining. If you want to exploit large amounts of combustible ice, the first one is energy consumption. Although natural gas in flammable ice is more energy efficient than petroleum and coal, the amount of energy it needs to transport it from the burial site to the surface at the current state of the art is much higher than the amount of energy it contains . Because the flammable ice light can not be self-sprayed by excavation and buried in the deep sea, the amount of engineering needed for its exploitation and transportation will be huge, which will naturally bring the corresponding cost and energy consumption.