2016 Fiscal Year Final Research Report
Thermochemical Formation Mechanisms of Organohalogen Compounds in Heterogeneous Solid Phase
| Project/Area Number |
26701012
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Environmental risk control and evaluation
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | 有機塩素化合物 / 有機臭素化合物 / 生成機構 / 焼却飛灰 / 野焼き / 化学形態 / その場観察 |
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| Outline of Final Research Achievements |
In the present study, objective is to reveal the formation mechanisms of the organohalogen (including chlorine and bromine) compounds in heterogeneous solid phase during thermal process. We developed comprehensive system to study halogenation mechanism of carbon by in situ observation of chemical form using modified reaction cell. On the other hand, various organohalogen compounds in environmental samples such as municipal solid waste incinerator ash and electronic-waste open burning soil were quantified. Ratio of unidentified materials, novel pollutants, and formation path were found. In addition, experiments to assess influence of the materials related to generate/inhibit organohalogen compounds during thermal process were performed.
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| Free Research Field |
環境化学、廃棄物工学、分析化学
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