柴油—乙醇混合燃料配制试验研究  

Test and study on confecting diesel-ethanol fuel

作　　者：李冠峰[1] 段二虎 胡知[1] 张焕武[1] 陈亮[1] 王导南[1] 

机构地区：[1]河南农业大学机电工程学院,河南郑州450002 [2]漯河宏运汽车运输集团有限公司,河南漯河462000

出　　处：《河南农业大学学报》2003年第3期297-299,310,共4页Journal of Henan Agricultural University

摘　　要：阐述了进行柴油—乙醇混合作柴油机燃料研究的必要性,对柴油、乙醇的主要理化性能进行了对比分析,利用添加剂解决了柴油与乙醇混合时由于存在分层现象而不能在柴油机上直接使用的关键问题,并根据筛选出的添加剂进行了柴油、乙醇的混合试验,得到了可直接用于柴油机的柴油—乙醇混合燃料(DEF),为在柴油机上直接燃用DEF提供了理论依据.This paper expatiates on the significance of mixing diesel oil with ethanol as substitute fuel of diesel, analyzes and compares the basic physical and chemical characteristics of diesel oil with ethanol It points out the way to overcome the crux with additive--the mixture cannot be directly used by diesel engine because there exist layers when diesel oil and ethanol are mixed Tests have been done to find one kind of fit additive for mixing diesel oil with ethanol, and with the additive the compound, dieselethanol fuel(DEF),was made for direct use by diesel engine It finds a thooretrcal basis for direct use of DEF by diesel engine

关 键 词：柴油 乙醇 混合燃料 配制试验 

分 类 号：TK428.9[动力工程及工程热物理—动力机械及工程]