DOI: 10.1016/j.atmosenv.2015.06.012
Scopus记录号: 2-s2.0-84936816863
论文题名: Residential wood combustion in two domestic devices: Relationship of different parameters throughout the combustion cycle
作者: Calvo A ; I ; , Martins V ; , Nunes T ; , Duarte M ; , Hillamo R ; , Teinilä K ; , Pont V ; , Castro A ; , Fraile R ; , Tarelho L ; , Alves C
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 116 起始页码: 72
结束页码: 82
语种: 英语
英文关键词: Aerosol
; Biomass burning tracers
; Chemical composition
; Emission factors
; Residential wood combustion
Scopus关键词: Aerodynamics
; Aerosols
; Carbon
; Chimneys
; Correlation methods
; Housing
; Organic carbon
; Principal component analysis
; Aerodynamic diameters
; Biomass-burning
; Chemical compositions
; Emission factors
; Organic and elemental carbon
; Regardless of species
; Residential wood combustions
; Water soluble inorganic ions
; Combustion
; carbohydrate derivative
; carbon
; carbon dioxide
; carbon monoxide
; elemental carbon
; galactosan
; hydrocarbon
; ion
; levoglucosan
; mannosan
; organic carbon
; phosphate
; potassium ion
; sodium ion
; sulfate
; unclassified drug
; aerodynamics
; aerosol
; biomass burning
; chemical composition
; combustion
; cooking appliance
; deciduous tree
; emission inventory
; fuelwood
; high temperature
; household energy
; particulate matter
; statistical analysis
; tracer
; wood
; Article
; carbon footprint
; combustion
; particle size
; particulate matter
; priority journal
; temperature measurement
; wood combustion
; Europe
; Fagus sylvatica
; Populus nigra
; Quercus pyrenaica
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: Logs of three common Southern and mid-European woods (Quercus pyrenaica, Populus nigra and Fagus sylvatica) were burned in two different combustion appliances, a fireplace and a stove. The flue gas composition was monitored continuously in the exhaust ducts of both burning appliances for total hydrocarbons (THC) and carbon oxides (CO2 and CO). Particulate matter with aerodynamic diameter below 2.5μm (PM2.5 ) was sampled in a dilution tunnel under isokinetic conditions and chemically characterised for water soluble-inorganic ions, organic and elemental carbon and levoglucosan, mannosan, and galactosan. The evolution of the emission factors of these components throughout the combustion cycle was studied. The fireplace was the combustion appliance with the highest CO, CO2 , THC and PM2.5 emission factors. The carbonaceous matter represented 72-84% of the particulate mass emitted, regardless of species burned and combustion devices. OC/EC ratios were higher for the fireplace than for the stove, and showed a significant potential relation with K+/levoglucosan. The dominant water soluble inorganic ions in smoke particles were K+, PO43-, SO42-, and Na+. Anhydrosugar emissions were strongly enhanced in the start-up phase, when lower temperatures are registered, and decreased progressively until the glowing combustion phase. However, K+ emission seems to be higher in flaming-dominated combustion at higher temperature. Statistical analyses, including the Kruskal-Wallis test, principal component analysis and Pearson correlation between emission factors, were carried out. A significant correlation between NH4 + and levoglucosan was found for both appliances. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81599
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Physics, IMARENAB University of León, León, Spain; Centre for Environmental and Marine Studies (CESAM), Department of Environment and Planning, University of Aveiro, Aveiro, Portugal; Finnish Meteorological Institute, Erik Palmenin aukio 1, Helsinki, Finland; Laboratoire d'Aérologie/OMP, UMR 5560, Université de Toulouse III, CNRS-UPS, 14, Av. E. Belin, Toulouse, France; Institute of Environmental Assessment and Water Research (IDAEA), CSIC, C/Jordi Girona 18-26, Barcelona, Spain; Department of Analytical Chemistry, Faculty of Chemistry, University of Barcelona, Av. Diagonal 647, Barcelona, Spain
Recommended Citation:
Calvo A,I,, Martins V,et al. Residential wood combustion in two domestic devices: Relationship of different parameters throughout the combustion cycle[J]. Atmospheric Environment,2015-01-01,116