2012 Fiscal Year Final Research Report
Hazard evaluation of the particulate matters in ship exhaust gas emitted from new fuels on marine ecosystems.
| Project/Area Number |
22656200
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Kobe University |
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Principal Investigator |
OKAMURA Hideo 神戸大学, 内海域環境教育研究センター, 教授 (90253020)
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| Co-Investigator(Kenkyū-buntansha) |
DAN Tomohisa 神戸大学, 大学院・海事科学研究科, 准教授 (80314516)
FUJITA Hirotugu 神戸大学, 大学院・海事科学研究科, 教授 (60199338)
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| Research Collaborator |
OKAMOTO Hisayo 神戸大学, 大学院・生
SAWAMOTO Takuya 神戸大学, 大学院・生
MIZUNO Rui 神戸大学, 4年生
MATSUMOTO Saori 神戸大学, 4年生
矢野 美希 神戸大学, 4年生
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| Project Period (FY) |
2010 – 2012
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| Keywords | 海洋環境 / 排ガス粒子状物質 |
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| Research Abstract |
Environmental hazard of the particulate matters (PM) in ship exhaust gas emitted with next generation fuels was evaluated using chemical analyses and ecotoxicity testing. The PM emission, the ecotoxicity, and the mutagenicity of the PM generated from Jatropha oil were lower than the ones from marine diesel oil (MDO: heavy oil A) and heavy fuel oil (HFO: heavy oil C). The PM emission and the ecotoxicity/mutagenicity of the PM generated from the 70 % heavy oils mixed with 30 % dimethyl ether (DME) did not quantitatively decreased in comparison with the ones from MDO or HFO. New compounds produced from heavy oils and DME might explain non-reduction in the toxicity.
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[Presentation] Investigation of Jatropha Oil Fueled Diesel Engine with Split Injection2012
Author(s)
Nguyen, K.B., Tanaka, S., Dan, T., Asano, I., Hashimoto, M.
Organizer
5th Pan Asian Association of Maritime Engineering Societies, Advanced Maritime Engineering Conference 2012
Place of Presentation
Taipei,TAIWAN
Year and Date
20121210-12
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