一种新型生物柴油的探讨  

Research on a Novel Biodiesel

作　　者：张红云[1] 郭和军[1] 刘圣华[2] 周龙保[2] 

机构地区：[1]第二炮兵工程学院,西安710025 [2]西安交通大学汽车工程系

出　　处：《内燃机工程》2006年第5期16-19,共4页Chinese Internal Combustion Engine Engineering

摘　　要：利用乙二醇乙醚和精制大豆油合成出一种新型生物柴油———乙二醇乙醚豆油单酯,并利用单缸机研究了这种新型生物柴油对发动机动力性、经济性和排放性能的影响,结果表明:燃烧这种新型生物柴油后,柴油机动力性几乎不变,耗油率有所增加;排气烟度、CO和HC排放水平大幅度降低,而NOx排放略有增加。A new kind of biodiesel was synthesized using ethylene glycol monoethyl ether and refined as catalyst. Its chemical structure was characterized through FTIR and ^1H NMR analyses. A single cylinder, direct-injection diesel engine was adopted to investigate exhaust emissions, power output and fuel consumption, when it was fueled with 0# diesel, biodiesel and B50, respectively. Experimental results show that when burning the new kind of biodiesel, the engine smoke, CO and HC can be reduced significantly, while NOx emissions increase somewhat.

关 键 词：内燃机 生物柴油 乙二醇乙醚豆油酯 排放 

分 类 号：TK464[动力工程及工程热物理—动力机械及工程]