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Suppression of formation of dioxins in combustion gas of municipal waste incinerators by spray water injection.
http://hdl.handle.net/10069/20082
http://hdl.handle.net/10069/200826f84d48f-4dcc-4dff-b4e2-9912729b583d
名前 / ファイル | ライセンス | アクション |
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EnvSci14_89.pdf (142.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-10-09 | |||||
タイトル | ||||||
タイトル | Suppression of formation of dioxins in combustion gas of municipal waste incinerators by spray water injection. | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | dioxins | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | combustion gas | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | municipal waste incinerators | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Kubota, Eiji
× Kubota, Eiji× Shigechi, Toru× Takemasa, Takehiro× Momoki, Satoru× Arizono, Koji |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Dioxins in the combustion gas of municipal solid waste incinerators (MSWIs) are resynthesized when the combustion gas passes from the outlet exaust gas boiler to the outlet gas duct. The objective of the study was to estimate if the suppression of the formation of dioxins depends on the inlet gas temperature and diameter and/or temperature of droplet spray water using an actual incinerator operation data. The dioxin formation and/or the quenching temperature is revealed using the Altwicker theory equation with the information of inlet gas temperature and droplet spray water. The evaporation rate of a spray water droplet also can be estimated using the Mizutani theory. The highest dioxin formation was found at 350 degrees C; thereafter, it decreased quickly. When an area of 500 microm for droplet-formed dioxins is defined as 100%, the values of formed dioxins for 400, 300, 200 and 100 microm droplet areas are estimated as 71, 41, 25 and 18%, respectively. It is revealed that the smaller size of droplet spray water and lower inlet gas temperature enable the decrease in dioxin formation. The decreased dioxin formation and/or the lower quenching temperature is revealed using the Altwicker theory equation with the information of inlet gas temperature and droplet spray water size. | |||||
書誌情報 |
Environmental sciences : an international journal of environmental physiology and toxicology 巻 14, 号 Supplement, p. 89-95, 発行日 2007 |
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出版者 | ||||||
出版者 | MYU | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915955X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10861036 | |||||
PubMed番号 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | PMID | |||||
関連識別子 | 18382417 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関係URI | ||||||
関連名称 | http://www.myu-inc.jp/myukk/ES/ | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Environmental Sciences, 14(suppl), pp.89-95; 2007 |