摘要
评述了柴油机燃用二甲醚 (DME)的性能和排放研究。Amoco公司和西安交通大学的研究都表明 ,柴油机燃用二甲醚能够提高发动机的热效率 ,降低NOx 排放 ,实现无烟燃烧 ,把燃烧噪音降低到汽油机的水平。试验证明 ,尾气排放不外加后处理装置 ,就可满足欧洲Ⅲ和美国加利福尼亚的超低排放车辆 (ULEV)标准。因此 ,二甲醚被认为是 2
An experimental study of the diesel engine fueled with dimethyl ether (DME)is discussed.The engine tests of Amoco and Xi'an Jiaotong University prove that DME enable improves the thermal efficieny of engine,reduce NO X emisson and achieve smokeless combustion,reduce combustion noise similar to gasoline engine.Test results demonstraed emissions below the 1998 California ULEV regulation or EURO Ⅲ, without the use of exhaust aftertreament.DME is recognized a promising new alternative fuel for diesel engine.
出处
《应用化工》
CAS
CSCD
2001年第4期7-9,共3页
Applied Chemical Industry
