Measurements of emission factors of PM2.5, OC, EC, and BC for household stoves of coal combustion in China

doi:10.1016/j.atmosenv.2015.03.023

	Measurements of emission factors of PM2.5, OC, EC, and BC for household stoves of coal combustion in China
	Chen, Yingjun 1; Tian, Chongguo1 ; Feng, Yanli 2; Zhi, Guorui 3; Li, Jun 4; Zhang, Gan 4; Tian, CG (reprint author), Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Yantai 264003, Shandong, Peoples R China. cgtian@yic.ac.cn ; fengyanli@shu.edu.cn
发表期刊	ATMOSPHERIC ENVIRONMENT
ISSN	1352-2310
	2015-05-01
卷号	109 页码:190-196
关键词	Emission Factor Experimental Measurement Fine Particle Black Carbon Elemental Carbon Residential Coal Combustion
DOI	10.1016/j.atmosenv.2015.03.023
产权排序	[Chen, Yingjun; Tian, Chongguo] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Feng, Yanli] Shanghai Univ, Sch Environm & Chem Engn, Inst Environm Pollut & Hlth, Shanghai 200444, Peoples R China; [Zhi, Guorui] Chinese Res Inst Environm Sci, Beijing 100012, Peoples R China; [Li, Jun; Zhang, Gan] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China
作者部门	中科院海岸带环境过程与生态修复重点实验室
英文摘要	As follow-up efforts for measurements on emission factors (EFs) of fine particulate matter (PM2.5) and its carbonaceous fractions for China's household coal stoves, a large-sized dilution sampling system was designed to test a total of 20 coal/stove combinations, which involve five coals with wide-ranged geological maturities and three stoves. Coal smoke was simultaneously collected onto quartz filter for organic carbon (OC) and elemental carbon (EC) analyses by thermal-optical reflectance (TOR) protocol and monitored online for optical black carbon (BC) by Aethalometer. The mean EFs based on burned fuel weight of PM2.5, OC, EC, and BC are 4.25 +/- 2.45, 1.11 +/- 0.72, 1.43 +/- 1.17, and 0.60 +/- 0.42 g/kg for bituminous coal, and 1.44 +/- 0.67, 0.05 +/- 0.02, 0.04 +/- 0.02, and 0.01 +/- 0.01 g/kg for anthracite, respectively. Significant differences are observed among the EFs for various coal/stove combinations, which are attributable to the differences of coal maturity, burning style and stove efficiency. Although the EFs of BC and EC are closely correlated (r = 0.97), the average BC/EC ratio is only 0.39, indicating a significant gap between the two methods; and the optical attenuation cross-section (sigma) for fresh coal smoke can be deduced as 6.47 m(2)/g, much lower than the manufacturer's preset value of 16.6 m(2)/g for Aethalometer. (C) 2015 Elsevier Ltd. All rights reserved.; As follow-up efforts for measurements on emission factors (EFs) of fine particulate matter (PM2.5) and its carbonaceous fractions for China's household coal stoves, a large-sized dilution sampling system was designed to test a total of 20 coal/stove combinations, which involve five coals with wide-ranged geological maturities and three stoves. Coal smoke was simultaneously collected onto quartz filter for organic carbon (OC) and elemental carbon (EC) analyses by thermal-optical reflectance (TOR) protocol and monitored online for optical black carbon (BC) by Aethalometer. The mean EFs based on burned fuel weight of PM2.5, OC, EC, and BC are 4.25 +/- 2.45, 1.11 +/- 0.72, 1.43 +/- 1.17, and 0.60 +/- 0.42 g/kg for bituminous coal, and 1.44 +/- 0.67, 0.05 +/- 0.02, 0.04 +/- 0.02, and 0.01 +/- 0.01 g/kg for anthracite, respectively. Significant differences are observed among the EFs for various coal/stove combinations, which are attributable to the differences of coal maturity, burning style and stove efficiency. Although the EFs of BC and EC are closely correlated (r = 0.97), the average BC/EC ratio is only 0.39, indicating a significant gap between the two methods; and the optical attenuation cross-section (sigma) for fresh coal smoke can be deduced as 6.47 m(2)/g, much lower than the manufacturer's preset value of 16.6 m(2)/g for Aethalometer. (C) 2015 Elsevier Ltd. All rights reserved.
文章类型	Article
资助机构	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
收录类别	SCI
语种	英语
关键词[WOS]	POLYCYCLIC AROMATIC-HYDROCARBONS ; BLACK CARBON EMISSIONS ; ELEMENTAL CARBON ; PARTICULATE MATTER ; ORGANIC-CARBON ; ABSORPTION ; PARTICLES ; INVENTORY ; POLLUTANTS ; POLLUTION
研究领域[WOS]	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000354150000021
引用统计	被引频次：109[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/8623
专题	中国科学院海岸带环境过程与生态修复重点实验室
通讯作者	Tian, CG (reprint author), Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Yantai 264003, Shandong, Peoples R China. cgtian@yic.ac.cn; fengyanli@shu.edu.cn
作者单位	1.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China 2.Shanghai Univ, Sch Environm & Chem Engn, Inst Environm Pollut & Hlth, Shanghai 200444, Peoples R China 3.Chinese Res Inst Environm Sci, Beijing 100012, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Chen, Yingjun,Tian, Chongguo,Feng, Yanli,et al. Measurements of emission factors of PM2.5, OC, EC, and BC for household stoves of coal combustion in China[J]. ATMOSPHERIC ENVIRONMENT,2015,109:190-196.
APA	Chen, Yingjun.,Tian, Chongguo.,Feng, Yanli.,Zhi, Guorui.,Li, Jun.,...&fengyanli@shu.edu.cn.(2015).Measurements of emission factors of PM2.5, OC, EC, and BC for household stoves of coal combustion in China.ATMOSPHERIC ENVIRONMENT,109,190-196.
MLA	Chen, Yingjun,et al."Measurements of emission factors of PM2.5, OC, EC, and BC for household stoves of coal combustion in China".ATMOSPHERIC ENVIRONMENT 109(2015):190-196.

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