【摘要】 天然气资源丰富,终极储量巨大,已探明的世界天然气储量为1 409 419亿m~3,我国的天然气储量为16 697亿m~3。在世界石油资源日趋枯竭的情况下,以天然气替代石油是新的能源战略,随之,天然气汽车也正在世界各地迅速发展。四川省有丰富的天然气资源,已具备了以气代油的基本条件。用压缩天然气(CNG)代替汽油作车用燃料在技术上已成熟,是我国发展压缩天然气汽车最有条件的地区。更多还原

【Abstract】 The proved natural gas reserves is 1409419×10~8m~3,and the proved natural gas reserves in our country is 16697×10~8m~3. As the petroleum resources become exhaust,and natural gas vehicles are developing quickly around the world,substitute gas for oil is a new energy strategy. The natural gas resources in Sichuan is abundent,this provides the basic conditions for replacing oil by gas. Substituting compressed natural gas(CNG)for gasoline as the automobile fuel has become mature in technique,and Sichuan is the most favorable place for developing compressed natural gas vehicles.更多还原