Influence of different types of coals and stoves on the emissions of parent and oxygenated PAHs from residential coal combustion in China
文献类型：期刊论文
| ; | |
| 作者 | Yan Wang; Yue Xu; Yingjun Chen; Chongguo Tian; Yanli Feng; Tian Chen; Jun Li; Gan Zhang |
| 刊名 | Environmental Pollution
 ; Environmental Pollution
|
| 出版日期 | 2016 ; 2016 |
| 卷号 | 212页码:1-8 |
| 关键词 | Pahs Pahs oxy-pahs emission Factor residential Coal coal Stove oxy-pahs emission Factor residential Coal coal Stove |
| 英文摘要 | To evaluate the influence of coal property and stove efficiency on the emissions of parent polycyclic aromatic hydrocarbons (pPAHs) and oxygenated PAHs (oPAHs) during the combustion, fifteen coal/stove combinations were tested in this study, including five coals of different geological maturities in briquette and chunk forms burned in two residential stoves. The emission factors (EFs) of pPAHs and oPAHs were in the range of 0.129–16.7 mg/kg and 0.059–0.882 mg/kg, respectively. The geological maturity of coal significantly affected the emissions of pPAHs and oPAHs with the lower maturity coals yielding the higher emissions. The chunk-to-briquette transformation of coal dramatically increased the emissions of pPAHs and oPAHs during the combustion of anthracite, whereas this transformation only elevated the emissions of high molecular weight PAHs for bituminous coals. The influence of stove type on the emissions of pPAHs and oPAHs was also geological-maturity-dependent. High efficiency stove significantly reduced the emissions of PAHs from those relatively high-maturity coals, but its influences on low-maturity coals were inconstant. ;To evaluate the influence of coal property and stove efficiency on the emissions of parent polycyclic aromatic hydrocarbons (pPAHs) and oxygenated PAHs (oPAHs) during the combustion, fifteen coal/stove combinations were tested in this study, including five coals of different geological maturities in briquette and chunk forms burned in two residential stoves. The emission factors (EFs) of pPAHs and oPAHs were in the range of 0.129–16.7 mg/kg and 0.059–0.882 mg/kg, respectively. The geological maturity of coal significantly affected the emissions of pPAHs and oPAHs with the lower maturity coals yielding the higher emissions. The chunk-to-briquette transformation of coal dramatically increased the emissions of pPAHs and oPAHs during the combustion of anthracite, whereas this transformation only elevated the emissions of high molecular weight PAHs for bituminous coals. The influence of stove type on the emissions of pPAHs and oPAHs was also geological-maturity-dependent. High efficiency stove significantly reduced the emissions of PAHs from those relatively high-maturity coals, but its influences on low-maturity coals were inconstant. |
| 语种 | 英语 ; 英语 |
| 源URL | [http://ir.gyig.ac.cn/handle/42920512-1/9623]  |
| 专题 | 地球化学研究所_环境地球化学国家重点实验室 |
| 作者单位 | 1.Key Laboratory of Cities' Mitigation and Adaptation to Climate Change Shanghai, CMA, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China 2.Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China 3.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China 4.Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China 5.Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China 6.Amway (China) Research & Development Center, Shanghai 201203, China 7.State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, China |
| 推荐引用方式 GB/T 7714 | Yan Wang,Yue Xu,Yingjun Chen,et al. Influence of different types of coals and stoves on the emissions of parent and oxygenated PAHs from residential coal combustion in China, Influence of different types of coals and stoves on the emissions of parent and oxygenated PAHs from residential coal combustion in China[J]. Environmental Pollution, Environmental Pollution,2016, 2016,212, 212:1-8, 1-8. |
| APA | Yan Wang.,Yue Xu.,Yingjun Chen.,Chongguo Tian.,Yanli Feng.,...&Gan Zhang.(2016).Influence of different types of coals and stoves on the emissions of parent and oxygenated PAHs from residential coal combustion in China.Environmental Pollution,212,1-8. |
| MLA | Yan Wang,et al."Influence of different types of coals and stoves on the emissions of parent and oxygenated PAHs from residential coal combustion in China".Environmental Pollution 212(2016):1-8. |
入库方式： OAI收割
来源：地球化学研究所
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