DOI: 10.1016/j.atmosenv.2020.117286
论文题名: A comprehensive study of particulate and gaseous emissions characterization from an ocean-going cargo vessel under different operating conditions
作者: Zhao J. ; Zhang Y. ; Yang Z. ; Liu Y. ; Peng S. ; Hong N. ; Hu J. ; Wang T. ; Mao H.
刊名: Atmospheric Environment
ISSN: 1352-2310
出版年: 2020
卷: 223 语种: 英语
英文关键词: Carbon dioxide
; Diesel engines
; Energy efficiency
; Fuel oils
; Organic carbon
; Particles (particulate matter)
; Residual fuels
; Sailing vessels
; Water pollution
; Efficiency managements
; Emission factors
; Marine diesel oil
; Ship emissions
; Thermal efficiency
; Particulate emissions
; black carbon
; calcium
; carbon
; carbon dioxide
; carbon monoxide
; diesel fuel
; hydrogen
; metal
; nickel
; nitrogen dioxide
; nitrogen oxide
; organic carbon
; oxygen
; silicon
; sulfate
; sulfur
; sulfur oxide
; vanadium
; certification
; chemical composition
; diesel
; emission inventory
; energy efficiency
; merchant ship
; operations technology
; particulate matter
; supply vessel
; air pollutant
; Article
; certification
; chemical composition
; combustion
; exhaust gas
; marine environment
; particulate matter
; priority journal
; sea
; ship
学科: Effective thermal efficiency
; Efficiency management system
; Emission factors
; Heavy fuel oil
; Marine diesel oil
; Ship emissions
中文摘要: This study investigated particulate and gaseous emission factors (EFs) from an ocean-going cargo vessel operating under different real-world conditions. EFs were determined for criteria gaseous (including NO, NO2, CO, CO2, SO2) and particulate pollutants (including PM2.5 and PM2.5 components, such as organic carbon, elemental carbon, BC, water-soluble inorganic ions and metal elements). The results showed that the gaseous emissions were dominated by CO2 and NO, the EFs of which were ranging from 489 g/kWh to 1040 g/kWh, and 11.2 g/kWh to 29.1 g/kWh, respectively. And the EFs of PM2.5 were ranging from 0.13 g/kWh to 1.12 g/kWh. Vanadium, silicon, calcium and nickel were the main contributors to the presence of inorganic metal elements. Marine diesel oil (MDO) and heavy fuel oil (HFO) were used in the cargo vessels sailing along the coastline and in the ocean, respectively. When using MDO instead of HFO, the SO2, NOX and PM2.5 emissions were reduced by 5%, 90% and 60%, respectively. There seemed no obvious effect of the fuel type on the CO2 emission. Besides, the CO2 and SO2 emissions of HFO were linearly correlated with PM2.5. Moreover, the energy efficiency management system (EEMS) was used to estimate the relationship between emissions and engine working conditions. Effective thermal efficiency (ηet) was calculated based on combustion status. CO and BC decreased with increasing ηet for both HFO and MDO, while NO increased with increasing ηet. These results could provide important data support for the use of certification values for emissions inventories. © 2020 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/160956
Appears in Collections: 气候变化与战略
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作者单位: Center for Urban Transport Emission Research, State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control, College of Environmental Science and Engineering, Nankai University, Tianjin, 300071, China; Key Laboratory of Environmental Protection in Water Transport Engineering Ministry of Communications, Tianjin Research Institute for Water Transport Engineering Ministry of Transport of People's Republic of China, Tianjin, 300456, China
Recommended Citation:
Zhao J.,Zhang Y.,Yang Z.,et al. A comprehensive study of particulate and gaseous emissions characterization from an ocean-going cargo vessel under different operating conditions[J]. Atmospheric Environment,2020-01-01,223