DOI: 10.1016/j.atmosenv.2014.05.016
Scopus记录号: 2-s2.0-84901030728
论文题名: Novel application of a combustion chamber for experimental assessment of biomass burning emission
作者: Lusini I ; , Pallozzi E ; , Corona P ; , Ciccioli P ; , Calfapietra C
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 94 起始页码: 117
结束页码: 125
语种: 英语
英文关键词: Combustion chamber
; Combustion gases
; Forest fires
; Volatile organic compounds emission
Scopus关键词: Biomass
; Carbon dioxide
; Carbon monoxide
; Combustion
; Deforestation
; Ecology
; Gas chromatography
; Thermocouples
; Volatile organic compounds
; Benzene and Toluene
; Biomass burning emissions
; Combustion gas
; Experimental assessment
; Forest fires
; Gas chromatography-mass spectrometries (GC-MS)
; Mediterranean ecosystem
; Qualitative analysis
; Combustion chambers
; acetaldehyde
; benzaldehyde
; benzene
; benzofuran derivative
; carbon dioxide
; carbon monoxide
; ethylbenzene
; furfural
; methanol
; naphthalene
; ortho xylene
; phenol
; styrene
; toluene
; volatile organic compound
; biomass burning
; carbon dioxide
; carbon monoxide
; deciduous tree
; emission inventory
; equipment component
; forest fire
; leaf litter
; qualitative analysis
; volatile organic compound
; article
; biomass
; carbon balance
; carbon footprint
; combustion
; combustion chamber
; controlled study
; experimental study
; general device
; leaf litter
; mass fragmentography
; mass spectrometry
; molecular weight
; nonhuman
; oak
; particulate matter
; priority journal
; proton transfer reaction mass spectrometry
; quercus robur
; vegetation
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: Biomass burning is an important ecological factor in the Mediterranean ecosystem and a significant source of several atmospheric gases and particles. This paper demonstrates the performance of a recently developed combustion chamber, showing its capability in estimating the emission from wildland fire through a case study with dried leaf litter of Quercus robur. The combustion chamber was equipped with a thermocouple, a high resolution balance, an epiradiometer, two different sampling lines to collect volatile organic compounds (VOCs) and particles, and a portable analyzer to measure carbon monoxide (CO) and carbon dioxide (CO2) emission. VOCs were determined by gas chromatography-mass spectrometry (GC-MS) after enrichment on adsorption traps, but also monitored on-line with a proton-transfer-reaction mass spectrometer (PTR-MS). Preliminary qualitative analyses of emissions from burning dried leaf litter of Q.robur found CO and CO2 as the main gaseous species emitted during the flaming and smoldering stages. Aromatic VOCs, such as benzene and toluene, were detected together with several oxygenated VOCs, like acetaldehyde and methanol. Moreover, a clear picture of the carbon balance during the biomass combustion was obtained with the chamber used. The combustion chamber will allow to distinguish the contribution of different plant tissues to the emissions occurring during different combustion phases. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80970
Appears in Collections: 气候变化事实与影响
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作者单位: Institute of Agro-Environmental and Forest Biology (IBAF), National Research Council (CNR), Viale Marconi 2, 05010 Porano, Terni, Italy; Department for Innovation in Biological, Agro-food and Forest Systems, University of Tuscia, Via San Camillo de Lellis snc, Viterbo, Italy; Consiglio per la ricerca e la sperimentazione in agricoltura, Forestry Research Centre (CRA-SEL), Viale S. Margherita 80, Arezzo, Italy; Institute of Chemical Methodologies (IMC), National Research Council (CNR), Via Salaria km 29, 600, Monterotondo Scalo, Rome, Italy; Czechglobe, Global Change Research Centre, Academy of Sciences of the Czech Republic, v.v.i., Bělidla 986/4a, 603 00 Brno, Czech Republic
Recommended Citation:
Lusini I,, Pallozzi E,, Corona P,et al. Novel application of a combustion chamber for experimental assessment of biomass burning emission[J]. Atmospheric Environment,2014-01-01,94