Emission of volatile organic compounds from domestic coal stove with the actual alternation of flaming and smoldering combustion processes

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 大气环境科学实验室

	Emission of volatile organic compounds from domestic coal stove with the actual alternation of flaming and smoldering combustion processes
	Liu, Chengtang; Zhang, Chenglong; Zhang, Yuanyuan; Liu, Junfeng; Mu, Yujing
刊名	ENVIRONMENTAL POLLUTION
	2017-02-01
卷号	221 期号:0 页码:385-391
关键词	Nmhcs Carbonyls Domestic Coal Combustion Raw Bituminous Coal Emission Factor
英文摘要	Volatile organic compounds (VOCs) emissions from the chimney of a prevailing domestic stove fuelled with raw bituminous coal were measured under flaming and smoldering combustion processes in a farmer's house. The results indicated that the concentrations of VOCs quickly increased after the coal loading and achieved their peak values in a few minutes. The peak concentrations of the VOCs under the smoldering combustion process were significantly higher than those under the flaming combustion process. Alkanes accounted for the largest proportion (43.05%) under the smoldering combustion, followed by aromatics (28.86%), alkenes (21.91%), carbonyls (5.81%) and acetylene (037%). The emission factors of the total VOCs under the smoldering combustion processes (5402.9 +/- 2031.8 mg kg(-1)) were nearly one order of magnitude greater than those under the flaming combustion processes (559.2 +/- 385.9 mg kg(-1)). Based on the VOCs emission factors obtained in this study and the regional domestic coal consumption, the total VOCs emissions from domestic coal stoves was roughly estimated to be 1.25 x 10(8) kg a(-1) in the Beijing-Tianjin-Hebei region. (C) 2016 Elsevier Ltd. All rights reserved.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/39172]
专题	生态环境研究中心_大气环境科学实验室
推荐引用方式 GB/T 7714	Liu, Chengtang,Zhang, Chenglong,Zhang, Yuanyuan,et al. Emission of volatile organic compounds from domestic coal stove with the actual alternation of flaming and smoldering combustion processes[J]. ENVIRONMENTAL POLLUTION,2017,221(0):385-391.
APA	Liu, Chengtang,Zhang, Chenglong,Zhang, Yuanyuan,Liu, Junfeng,&Mu, Yujing.(2017).Emission of volatile organic compounds from domestic coal stove with the actual alternation of flaming and smoldering combustion processes.ENVIRONMENTAL POLLUTION,221(0),385-391.
MLA	Liu, Chengtang,et al."Emission of volatile organic compounds from domestic coal stove with the actual alternation of flaming and smoldering combustion processes".ENVIRONMENTAL POLLUTION 221.0(2017):385-391.