The feasibility of using mixture of gas in coal mine with artificialgas is demonstrated, from the aspect of the theoretical analysis and site experiment.
通过理论分析和现场试验，阐述了矿井瓦斯和人工煤气混合使用的可行性。
2
Underground Gas Storage is the recovery of natural gas and natural gas fields will inject the gas underground space can be preserved and formed an artificialgas reservoir.
天然气地下储气库是将从天然气田采出的气再注入可以保存气体的地下空间，而形成的一种人工气藏 。
3
In this paper, the necessity of artificialgas is replaced into natural gas, IC card gas meter characteristics and use advantages and social comprehensive benefits are analyzed and discussed.