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 Erik Fridell,Hå,kan Salberg,et al.Measurements of Emissions to Air from a Marine Engine Fueled by Methanol[J].Journal of Marine Science and Application,2021,(1):138-143.[doi:10.1007/s11804-020-00150-6]
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Measurements of Emissions to Air from a Marine Engine Fueled by Methanol


Measurements of Emissions to Air from a Marine Engine Fueled by Methanol
Erik Fridell12 Håkan Salberg1 Kent Salo2
Erik Fridell12 Håkan Salberg1 Kent Salo2
1. IVL Swedish Environmental Research Institute, PO Box 530 21, 400 14 Gothenburg, SE, Sweden;
2. Mechanics and Maritime Sciences, Chalmers University of Technology, 412 96 Gothenburg, SE, Sweden
Marine engineMethanolShippingMarine fuelsEmissionsNitrogen oxidesParticulate matter
Emissions of exhaust gases and particulate matter from a dual fuel marine engine using methanol as fuel with marine gasoil as pilot fuel have been examined for a ferry during operation. The emission factor for nitrogen oxides is lower than what is typically found for marine gasoil but does not reach the tier III limit. The emissions of particulate matter are significantly lower than for fuel oils and similar to what is found for LNG engines. The main part of the particles can be found in the ultrafine range with the peak being at around 18 nm. About 93% of the particles are evaporated and absorbed when using a thermodenuder, and thus a large majority of the particles are volatile. Methanol is a potential future marine fuel that will reduce emissions of air pollutants and can be made as a biofuel to meet emission targets for greenhouse gases.


Anderson M, Salo K, Fridell E (2015) Particle- and gaseous emissions from an LNG powered ship. Environ Sci Technol 49(20):12568–12575. https://doi.org/10.1021/acs.est.5b02678
Andersson K, Lindgren F, Brynolf S, Wilewska-Bien M (2016) Shipping and the environment. Springer, Berlin
Bengtsson S, Magnusson M, Fridell E, Andersson K (2014) Review of the possibilities to comply with the coming ECA regulations through the use of abatement technologies or change of fuels.Transportation Research D 28:6
Brewer TL (2019) Black carbon emissions and regulatory policies in transportation. Energy Policy 129:1047–1055
Brynolf S, Fridell E, Andersson K (2014) Environmental assessment of marine fuels: LNG, LBG, methanol and bio-methanol. J Clean Prod 74:86–95
Brynolf S, Taljegård M, Grahn M, Hansson J (2018) Electrofuels for the transport sector: a review of production costs. Renew Sust Energ Rev 81:1887–1905
Cooper D, Gustafsson T (2004) Methodology for calculating emissions from ships: 1. Update of emission factors. Available at https://www.diva-portal.org/smash/get/diva2:1117198/FULLTEXT01.pdf
Dekati (2010) Dekati FPS-4000, Fine Particle Sampler. www.dekati.com/products/Aerosol%20Sample%20Conditioning/Dekati%C2%AE%20FPS
Delphi (2016) Worldwide emissions standards; heavy duty and offhighway vehicles. https://www.delphi.com/sites/default/files/inlinefiles/booklet%20emission%20heavy%20duty.pdf
EU (2016) Regulation (EU) 2016/1628 of the European parliament and of the Council on requirements relating to gaseous and particulate pollutant emission limits and type-approval for internal combustion engines for non-road mobile machinery
Fridell E,Salo K (2016) Measurements of abatement of particles and exhaust gases in a marine gas scrubber. Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment 230:154
IMO (2009). Revised Marpol Annex VI and NOx Technical Code 2008:Regulations for the Prevention of Air Pollution from Ships
IMO (2018). Energy efficiency measures.http://www.imo.org/en/OurWork/Environment/PollutionPrevention/AirPollution/Pages/Technical-and-Operational-Measures.aspx
Lehtoranta K, Aakko-Saksa P, Murtonen T, Vesala H, Ntiachristos L, Rönkkö T, Karjalainen P, Kuittinen N, Timonen H (2019)Particulate mass and nonvolatile particle number emissions from marine engines using low-sulfur fuels, natural gas, or scrubbers.Environ Sci Technol 53:3315–3322
MEPC (2018). Resolution MEPC304(72). Available at http://www.imo.org/en/OurWork/Environment/PollutionPrevention/AirPollution/Pages/GHG-Emissions.aspx
Rodriguez AA, de Loera A, Powelson MH, Galloway MM, De Haan DO (2017) Formaldehyde and acetaldehyde increase aqueous-phase production of imidazoles in methylglyoxal/amine mixtures: quantifying a secondary organic aerosol formation mechanism.Environmental Science & Technology Letters 4:234–239
Stenersen D, Thonstad O (2017) GHG and NOX emissions from gas fuelled engines. SINTEF report OC2017 F-108
Ushakov S, Stenersen D, Einang EM (2019) Methane slip from gas fuelled ships: a comprehensive summary based on measurement data. J Marine Science and Technnology 24:1308–1325
Winnes H, Fridell E (2009) Particle emissions from ships: dependence on fuel type. J Air Waste Manage Assoc 59:1391–1398
Winnes H, Moldanova J, Anderson M, Fridell E (2016) On-board measurements of particle emissions from marine engines using fuels with different sulphur content. Proc IMechE Part M: J Engineering for the Maritime Environment 230(1):45–54
Yao C, Pan W, Yao A (2017) Methanol fumigation in compressionignition engines: a critical review of recent academic and technological developments. Fuel 209:713–732
Zanatta M, Gysel M, Bukowiecki N, Müller T, Weingartner E, Areskoug H, Fiebig M, Yttri KE, Mihalopoulos N, Kouvarakis GN, Beddows D, Harrison RM, Cavalli F, Putaud JP, Spindler G, Wiedensohler A, Alastuey A, Pandolfi M, Sellegri K, Swietlicki E, Jaffrezo JL, Baltensperger U, Laj P (2016) A European aerosol phenomenology- 5: climatology of black carbon optical properties at 9 regional background sites across Europe. Atmos Environ 145:46–364
Zetterdahl M, Salo K, Fridell E, Sjöblom J (2017) Impact of aromatic concentration in marine fuels on particle emissions. J Mar Sci Appl 16:352–361


Received date:2019-05-10;Accepted date:2020-07-14。
Corresponding author:Erik Fridell, erik.fridell@ivl.se
Last Update: 2021-06-10