Journal ArticleDOI
Chemical composition and size distribution of particulate matters from marine diesel engines with different fuel oils
TLDR
In this article, detailed physicochemical characteristics of particulate emissions were investigated over ranges of fuel properties, particles size distribution, chemical compositions and toxicity based on dynamometry experiments with marine diesel engines.About:
This article is published in Fuel.The article was published on 2019-01-01. It has received 49 citations till now. The article focuses on the topics: Diesel fuel & Diesel engine.read more
Citations
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Journal ArticleDOI
Seasonal profiles of atmospheric PAHs in an e-waste dismantling area and their associated health risk considering bioaccessible PAHs in the human lung
TL;DR: Among the sites sampled, the pollutant levels and cancer risk were highest at the EP site, and they could pose a cancer risk for humans, although only the bioaccessible PAHs in human lungs were considered.
Journal ArticleDOI
Hierarchical three-dimensionally ordered macroporous Fe-V binary metal oxide catalyst for low temperature selective catalytic reduction of NOx from marine diesel engine exhaust
Yonglong Li,Wenming Liu,Ran Yan,Jian Liang,Tao Dong,Yangyang Mi,Peng Wu,Zheng Wang,Honggen Peng,Taicheng An +9 more
TL;DR: In this paper, a series of hierarchical three-dimensional ordered macroporous Fe10-xVx binary metal oxides (3DOM-Fe10-XVx) catalysts were designed and synthesized for selective catalytic reduction of NOx from marine diesel engine exhaust.
Journal ArticleDOI
Application and Development of Selective Catalytic Reduction Technology for Marine Low-Speed Diesel Engine: Trade-Off among High Sulfur Fuel, High Thermal Efficiency, and Low Pollution Emission
TL;DR: In this paper , the authors summarized the technical characteristics and application problems of marine diesel engine SCR systems in detail, and tracked the development trend of the catalytic reaction mechanism, engine tuning, and control strategy under high sulfur exhaust gas conditions.
Journal ArticleDOI
Particle number, size distribution, carbons, polycyclic aromatic hydrocarbons and inorganic ions of exhaust particles from a diesel bus fueled with biodiesel blends
TL;DR: In this paper, the effects of waste-cooking-oil biodiesel on the particle number (PN), size distribution and particulate phase compositions including organic carbon (OC), elemental carbon (EC), polycyclic aromatic hydrocarbons (PAHs), N-alkanes, fatty acids and inorganic ions from a diesel bus were evaluated.
Journal ArticleDOI
Shipping Remains a Globally Significant Source of Anthropogenic PN Emissions Even after 2020 Sulfur Regulation.
Niina Kuittinen,Jukka-Pekka Jalkanen,Jenni Alanen,Leonidas Ntziachristos,Hanna Hannuniemi,Lasse Johansson,Panu Karjalainen,Erkka Saukko,Mia Isotalo,Päivi Aakko-Saksa,Kati Lehtoranta,Jorma Keskinen,Pauli Simonen,Sanna Saarikoski,Eija Asmi,Tuomas Laurila,Risto Hillamo,Fanni Mylläri,Heikki Lihavainen,Hilkka Timonen,Topi Rönkkö +20 more
TL;DR: By laboratory and on-board measurements of ship engine exhaust, fuel-specific particle number (PN) emissions for different fuels and desulfurization applied in shipping are determined and imply that shipping remains as a significant source of anthropogenic PN emissions that should be considered in future climate and health impact models.
References
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Journal ArticleDOI
Characterisation of particulate matter and gaseous emissions from a large ship diesel engine
Jana Moldanová,Erik Fridell,Olga Popovicheva,Benjamin Demirdjian,Victoria Tishkova,Alessandro Faccinetto,Cristian Focsa +6 more
TL;DR: In this paper, a ship diesel engine using heavy fuel oil (HFO) onboard a large cargo vessel was investigated along with the emitted particulate matter (PM) properties related to environmental and health impacts.
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Effects of ship emissions on sulphur cycling and radiative climate forcing over the ocean
Kevin Patrick Capaldo,James J. Corbett,Prasad S. Kasibhatla,Paul S. Fischbeck,Spyros N. Pandis +4 more
TL;DR: In this paper, the authors used a global chemical transport model to show that ship sulphur emissions can be a dominant contributor to atmospheric sulphur dioxide concentrations over much of the world's oceans and in several coastal regions.
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Evaluation of the thermal/optical reflectance method for discrimination between char- and soot-EC.
Yongming Han,Junji Cao,Judith C. Chow,Judith C. Chow,John G. Watson,John G. Watson,Zhisheng An,Zhangdong Jin,Kochy Fung,Suixin Liu +9 more
TL;DR: The thermal/optical reflectance (TOR) method applies different temperatures for measuring EC and organic carbon contents through programmed, progressive heating in a controlled atmosphere, making available eight separate carbon fractions - four OC, one pyrolyzed organic carbon, and three EC.
Journal ArticleDOI
In-use gaseous and particulate matter emissions from a modern ocean going container vessel
TL;DR: In this article, the emission measurements of gases, particulate matter (PM), metals, ions, elemental and organic carbon, conducted from the main engine of an ocean-going PanaMax class container vessel, at certification cycle and at vessel speed reduction mode, during actual operation at sea.
Journal ArticleDOI
Fundamentals of soot formation in flames with application to diesel engine particulate emissions
TL;DR: Experimental evidence obtained on a wide variety of different combustion systems (premixed and diffusion flames, perfectly stirred reactors, etc) and with different fuels indicates that chemical kinetics is the dominant rate process governing the emission of soot from the system 56 refs as discussed by the authors.