Combustion and Emissions of 2,5-Dimethylfuran in a Direct-Injection Spark-Ignition Engine
Combustion and Emissions of 2,5-Dimethylfuran in a Direct-Injection Spark-Ignition Engine
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DOI：
10.1021/ef901575a
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发表时间：
2010-04
期刊：
影响因子：
5.3
通讯作者：
Shaohua Zhong;Ritchie Daniel;Hongming Xu;Jun Zhang;D. Turner;M. Wyszyński;P. Richards
中科院分区：
文献类型：
--
作者：
Shaohua Zhong;Ritchie Daniel;Hongming Xu;Jun Zhang;D. Turner;M. Wyszyński;P. Richards
生物质有可能成为未来汽车燃料的重要能源。最近生物质衍生的碳水化合物的转化的生物学和化学改进产生了高产率的液体2，5-二甲基呋喃（DMF）。这一发现使DMF成为石油基汽油的可能替代品，因为它们具有非常相似的物理化学性质，上级乙醇。在本研究中，实验已经进行了一个单缸汽油直喷（GDI）研究发动机，以研究对汽油和什么被认为是目前的生物燃料的领导者，乙醇为基准的DMF的性能。DMF作为一种新型生物燃料的初步结果非常有希望;不仅燃烧性能与商业汽油相似，而且法规排放也相当。
Biomass has the potential to become an important source of energy for future automotive fuels. Recent biological and chemical improvements to the conversion of biomass-derived carbohydrates have produced high yields of liquid 2,5-dimethylfuran (DMF). This discovery has made DMF a possible substitute for petroleum-based gasoline, because they share very similar physicochemical properties, which are superior to those of ethanol. In the present study, experiments have been carried out on a single-cylinder gasoline direct-injection (GDI) research engine to study the performance of DMF benchmarked against gasoline and what is considered to be the current biofuel leader, ethanol. Initial results are very promising for DMF as a new biofuel; not only is the combustion performance similar to commercial gasoline, but the regulated emissions are also comparable.