摘要
介绍了含水酒精经过重整作为发动机代用燃料的技术,分析了含水酒精重整富氢混合气作为发动机燃料的优点,并在经过改造的汽油机上进行了燃用含水酒精重整气的试验研究.试验结果表明,利用发动机的排气余热可使含水酒精在催化剂的作用下重整为富氢的混合气,发动机燃用含水酒精重整气可实现稀薄燃烧,NOx排放显著降低.
The technology of reformed hydrated alcohol application for engine is introduced in this paper. And the advantages of the hydrogen enrichment mixture as the alternative fuel for engine are ana lyzed. Experimental study is carried out on a reconstructed spark ignition （SI） engine. The results indicate that hydrated alcohol can be reformed to hydrogen enrichment gas by the effect of the catalyst absorbing the heat of exhaust,and the NOx emissions are reduced substantially due to the lean combustion.
出处
《武汉理工大学学报（交通科学与工程版）》
2008年第6期994-997,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
国家"973"计划前期研究专项项目(批准号:2007CB216410)
武汉市科技计划项目(批准号:200810321161)资助
关键词
含水酒精
重整
富氢气
发动机
hydrated alcohol
reform
hydrogen enrichment gas
engine
