无污染燃料

低温燃料电池作为一种新型的能源装置，具有能量转换效率高、工作温度低、无污染、液体燃料处理简单、启动迅速等诸多优点，已成为世界各国竞相研究的热点。

Low-temperature fuel cells as new-style energy devices have attracted great attention because of their high-energy conversion efficiency , low operating temperature , low pollutant emission , the simplicity of handling liquid fuel and quick startup .

壳牌还在研究将美国天然气液化后用于出口的计划，通过液化技术将它转化为无污染的运输燃料，并将其用作制造石化产品的原料。

It is also examining plans to liquefy US gas for export which would allow it to attract higher prices , particularly in Asia transform it into clean-burning transport fuel through gas-to-liquids technology , and use it as a feedstock for petrochemicals .

利用煤气化多联产装置供给的CO和H2，在催化剂的作用下，可以合成出燃烧性能好、无污染的清洁液体燃料&二甲醚。

With CO and H2 supplied by coal gasification plant , the non-polluting and good combustion performance liquid fuel & DME can be synthesized .