Characterization of fine and carbonaceous particles emissions from pelletized biomass-coal blends combustion: Implications on residential crop residue utilization in China
Xu, Y; Wang, Y; Chen, YJ; Tian, CG; Feng, YL; Li, J; Zhang, G; Chen, YJ (reprint author), Tongji Univ, China Meteorol Adm, Coll Environm Sci & Engn,Key Lab Cities Mitigat &, State Key Lab Pollut Control & Resources Reuse, Shanghai 200092, Peoples R China. Email:yjchentj@tongji.edu.cn
2016-09-01
发表期刊ATMOSPHERIC ENVIRONMENT
ISSN1352-2310
卷号141页码:312-319
产权排序[Chen, Yingjun] Tongji Univ, China Meteorol Adm, Coll Environm Sci & Engn,Key Lab Cities Mitigat &, State Key Lab Pollut Control & Resources Reuse, Shanghai 200092, Peoples R China; [Xu, Yue] Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550081, Peoples R China; [Wang, Yan] Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn MOE, Dalian 116024, Peoples R China; [Tian, Chongguo] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Feng, Yanli] Shanghai Univ, Inst Environm Pollut & Hlth, Sch Environm & Chem Engn, Shanghai 200444, Peoples R China; [Li, Jun; Zhang, Gan] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China
摘要Bulk biofuel, biomass pellets and pelletized biomass-coal blends were combusted in a typical rural conventional household stove and a high-efficiency stove. Reductions in PM2.5, organic carbon (OC) and elemental carbon (EC) emissions were evaluated by comparing emission factors (EFs) among 19 combinations of biofuel/residential stove types measured using a dilution sampling system. In the low efficiency stove, the average EFs of PM2.5, OC, and EC of biomass pellets were 2.64 +/- 1.56, 0.42 +/- 0.36, and 0.30 +/- 0.11 g/kg, respectively, significantly lower than those burned in bulk form. EFPM2.5 and EFOC of pelletized biomass combustion in the high-efficiency stove were lower than those of the same biofuel burned in the low-efficiency stove. Furthermore, pelletized corn residue and coal blends burned in the high-efficiency stove could significantly decrease emissions. Compared with the bulk material burned in the low-efficiency stove, the reduction rates of PM2.5, OC and EC from pelletized blends in the high-efficiency stove can reach 84%, 96% and 93%, respectively. If the annually produced corn residues in 2010 had been blended with 10% anthracite coal powder and burnt as pellets, it would have reduced about 82% of PM2.5, 90-96% of OC and 81-92% of EC emission in comparison with burning raw materials in conventional household stoves. Given the low cost, high health benefit and reduction effect on atmospheric pollutants, pelletized blends could be a promising alternative to fossil fuel resources or traditional bulk biofuel. (C) 2016 Elsevier Ltd. All rights reserved.
关键词Pm2.5 Oc Ec Biomass Pellets Pelletized Biomass-coal Blends
作者部门中科院海岸带环境过程与生态修复重点实验室
DOI10.1016/j.atmosenv.2016.06.073
项目资助者Fundamental Research Funds for the Central Universities ; National Natural Science Foundations of China(41273135 ; 41173098 ; 41373131 ; 41403103 ; 41430645 ; 41473091)
收录类别SCI
关键词[WOS]POLYCYCLIC AROMATIC-HYDROCARBONS ; HOUSEHOLD BIOFUEL COMBUSTION ; PARTICULATE MATTER ; FIELD MEASUREMENT ; RURAL CHINA ; FUEL ; STOVES ; EC ; OC ; PM
文章类型Article
语种英语
WOS研究方向Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS记录号WOS:000381950900028
引用统计
被引频次:5[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/133337/17233
专题中科院海岸带环境过程与生态修复重点实验室
通讯作者Chen, YJ (reprint author), Tongji Univ, China Meteorol Adm, Coll Environm Sci & Engn,Key Lab Cities Mitigat &, State Key Lab Pollut Control & Resources Reuse, Shanghai 200092, Peoples R China. Email:yjchentj@tongji.edu.cn
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Xu, Y,Wang, Y,Chen, YJ,et al. Characterization of fine and carbonaceous particles emissions from pelletized biomass-coal blends combustion: Implications on residential crop residue utilization in China[J]. ATMOSPHERIC ENVIRONMENT,2016,141:312-319.
APA Xu, Y.,Wang, Y.,Chen, YJ.,Tian, CG.,Feng, YL.,...&Chen, YJ .(2016).Characterization of fine and carbonaceous particles emissions from pelletized biomass-coal blends combustion: Implications on residential crop residue utilization in China.ATMOSPHERIC ENVIRONMENT,141,312-319.
MLA Xu, Y,et al."Characterization of fine and carbonaceous particles emissions from pelletized biomass-coal blends combustion: Implications on residential crop residue utilization in China".ATMOSPHERIC ENVIRONMENT 141(2016):312-319.
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