摘要
为保护环境,节约石油资源,一些国家相继研制出多种替代燃料汽车。在现有的5种汽车中,以蓄电池为能源的电动汽车,虽可实现污染的“零”排放,美日德等国也投入大量资金以推进研究开发,终因造价太高等因素制约,暂难形成足可吸引消费者的市场。甲醇汽车和氢气汽车,造价低于电动汽车和汽油车,只是由于技术上的困难,尚处于研究试验阶段。天然气汽车和液化石油气汽车因其技术成熟,而且经济、安全,投资回报迅速,是替代燃料汽车中发展最快的,其中天然气汽车将会胜过电动汽车而成为最有前途的竞争者。
Aiming at the environment protection and energy conservation, many countries have developed various kinds of alternaive fuel vehicles, such as the electric automobiles, methanol automobiles, hydrogen automobiles, natural gas automobiles and liquified petroleum automobiles. Among these automobiles, the naural gas automobiles and liquified petroleum automobiles are more preferable for their safety and low cost, and the natural gas vehicle will be the most powerful rival of electric automobiles.
出处
《石油机械》
北大核心
1997年第10期45-47,59,共3页
China Petroleum Machinery