Trace Metals in Soot and PM2.5 from Heavy-Fuel-Oil Combustion in a Marine Engine.
作者： Joel C Corbin , Amewu A Mensah , Simone M Pieber , Jürgen Orasche , Bernhard Michalke
关键词: Vanadium 、 Combustion 、 Chemistry 、 Aerosol mass spectrometry 、 Particulates 、 Soot 、 Environmental chemistry 、 Fuel oil 、 Metal 、 Diesel fuel
摘要: Heavy fuel oil (HFO) particulate matter (PM) emitted by marine engines is known to contain toxic heavy metals, including vanadium (V) and nickel (Ni). The toxicity of such metals will depend on the their chemical state, size distribution, mixing state. Using online soot-particle aerosol mass spectrometry (SP-AMS), we quantified five (V, Ni, Fe, Na, Ba) in HFO-PM soot particles produced a diesel research engine. in-soot metal concentrations were compared in-PM2.5 measurements inductively coupled plasma-optical emission spectroscopy (ICP-OES). We found that <3% total PM2.5 was associated with particles, which may still be sufficient influence in-cylinder burnout rates. Since these most likely present as oxides, whereas studies lower-temperature boilers report predominance sulfates, this result implies HFO PM depends its combustion conditions. Finally, observed 4-to-25-fold enhancement th...
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Laarnie Mueller, Gert Jakobi, Hendryk Czech, Benjamin Stengel, Juergen Orasche, Jose M. Arteaga-Salas, Erwin Karg, Michael Elsasser, Olli Sippula, Thorsten Streibel, Jay G. Slowik, Andre S.H. Prevot, Jorma Jokiniemi, Rom Rabe, Horst Harndorf, Bernhard Michalke, Juergen Schnelle-Kreis, Ralf Zimmermann, Characteristics and temporal evolution of particulate emissions from a ship diesel engine Applied Energy. ,vol. 155, pp. 204- 217 ,(2015) , 10.1016/J.APENERGY.2015.05.115
E. Fortner, L. R. Williams, K. R. Wilson, J. D. Surratt, N. M. Donahue, J. T. Jayne, D. R. Worsnop, M. R. Canagaratna, J. L. Jimenez, J. H. Kroll, Q. Chen, S. H. Kessler, P. Massoli, L. Hildebrandt Ruiz, Elemental ratio measurements of organic compounds using aerosol mass spectrometry: characterization, improved calibration, and implications Atmospheric Chemistry and Physics. ,vol. 15, pp. 253- 272 ,(2015) , 10.5194/ACP-15-253-2015
Andrew J. Ghio, METALS ASSOCIATED WITH BOTH THE WATER-SOLUBLE AND INSOLUBLE FRACTIONS OF AN AMBIENT AIR POLLUTION PARTICLE CATALYZE AN OXIDATIVE STRESS Inhalation Toxicology. ,vol. 11, pp. 37- 49 ,(1999) , 10.1080/089583799197258
Jussi Lyyränen, Jorma Jokiniemi, Esko I. Kauppinen, Jorma Joutsensaari, Aerosol characterisation in medium-speed diesel engines operating with heavy fuel oils Journal of Aerosol Science. ,vol. 30, pp. 771- 784 ,(1999) , 10.1016/S0021-8502(98)00763-0
Gerald P. Huffman, Frank E. Huggins, Naresh Shah, Robert Huggins, William P. Linak, C. Andrew Miller, Ronald J. Pugmire, Henk L.C. Meuzelaar, Mohindar S. Seehra, A. Manivannan, Characterization of Fine Particulate Matter Produced by Combustion of Residual Fuel Oil Journal of The Air & Waste Management Association. ,vol. 50, pp. 1106- 1114 ,(2000) , 10.1080/10473289.2000.10464157
Werner Hofmann, Modelling inhaled particle deposition in the human lung—A review Journal of Aerosol Science. ,vol. 42, pp. 693- 724 ,(2011) , 10.1016/J.JAEROSCI.2011.05.007
Erik Fridell, Erica Steen, Kjell Peterson, Primary particles in ship emissions Atmospheric Environment. ,vol. 42, pp. 1160- 1168 ,(2008) , 10.1016/J.ATMOSENV.2007.10.042
Jussi Lyyränen, Jorma Jokiniemi, Esko I. Kauppinen, U. Backman, Hannu Vesala, Comparison of Different Dilution Methods for Measuring Diesel Particle Emissions Aerosol Science and Technology. ,vol. 38, pp. 12- 23 ,(2004) , 10.1080/02786820490247579
O. Sippula, T. Koponen, J. Jokiniemi, Behavior of Alkali Metal Aerosol in a High-Temperature Porous Tube Sampling Probe Aerosol Science and Technology. ,vol. 46, pp. 1151- 1162 ,(2012) , 10.1080/02786826.2012.700741
Harshit Agrawal, Quentin G.J. Malloy, William A. Welch, J. Wayne Miller, David R. Cocker, In-use gaseous and particulate matter emissions from a modern ocean going container vessel Atmospheric Environment. ,vol. 42, pp. 5504- 5510 ,(2008) , 10.1016/J.ATMOSENV.2008.02.053