Characteristics of carbonyl compounds emission from a diesel-engine using biodiesel-ethanol-diesel as fuel

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Characteristics of carbonyl compounds emission from a diesel-engine using biodiesel-ethanol-diesel as fuel
	Pang, Xiaobing; Shi, Xiaoyan; Mu, Yujing; He, Hong; Shuai, Shijin; Chen, Hu; Li, Rulong
刊名	ATMOSPHERIC ENVIRONMENT
	2006
卷号	40 期号:36 页码:7057-7065
关键词	carbonyl compounds biodiesel ethanol diesel
英文摘要	Characteristics of carbonyl compounds (carbonyls) emissions from biodiesel-ethanol-diesel (BE-diesel) were investigated in a Commins-4B diesel engine and compared with those from fossil diesel. Acetaldehyde was the most abundant carbonyls in the exhaust, followed by formaldehyde, acetone, propionaldehyde and benzaldehyde. Apliphatic carbonyls emitted from BE-diesel were higher than those from diesel fuel, while formaldehyde and aromatic carbonyls were less than those from diesel fuel. Total carbonyls emissions from BE-diesel were 1-12% higher than those from diesel fuel depending on engine operating conditions. The effects of engine speed and load level were also investigated carefully. It was found that total carbonyls emission was in positive correlation with the engine speed. During the constant speed/varying load tests, minimum total carbonyls emission was found at 50% load. Compared with fossil diesel, the BE-diesel was observed to significantly reduce PM emission and increase slightly NO, emission. (c) 2006 Elsevier Ltd. All rights reserved.
WOS记录号	WOS:000241420100014
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/22841]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Pang, Xiaobing,Shi, Xiaoyan,Mu, Yujing,et al. Characteristics of carbonyl compounds emission from a diesel-engine using biodiesel-ethanol-diesel as fuel[J]. ATMOSPHERIC ENVIRONMENT,2006,40(36):7057-7065.
APA	Pang, Xiaobing.,Shi, Xiaoyan.,Mu, Yujing.,He, Hong.,Shuai, Shijin.,...&Li, Rulong.(2006).Characteristics of carbonyl compounds emission from a diesel-engine using biodiesel-ethanol-diesel as fuel.ATMOSPHERIC ENVIRONMENT,40(36),7057-7065.
MLA	Pang, Xiaobing,et al."Characteristics of carbonyl compounds emission from a diesel-engine using biodiesel-ethanol-diesel as fuel".ATMOSPHERIC ENVIRONMENT 40.36(2006):7057-7065.