| Item type |
学術雑誌論文 / Journal Article.(1) |
| 公開日 |
2018-03-14 |
| 書誌情報 |
en : Journal of Advanced Oxidation Technologies
巻 19,
号 1,
p. 59-65,
発行日 2016-01
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| タイトル |
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|
タイトル |
Decomposition Characteristics of Benzene, Toluene and Xylene in an Atmospheric Pressure DC Corona Discharge II. Characteristics of Deposited By-products and Decomposition Process |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| アクセス権 |
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|
アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
酒井, 誠二
髙橋, 一弘
佐藤, 孝紀
伊藤, 秀範
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| 室蘭工業大学研究者データベースへのリンク |
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|
表示名 |
髙橋 一弘（TAKAHASHI Kazuhiro） |
|
URL |
http://rdsoran.muroran-it.ac.jp/html/100000193_ja.html |
| 室蘭工業大学研究者データベースへのリンク |
|
|
表示名 |
佐藤 孝紀（SATOH Kohki） |
|
URL |
http://rdsoran.muroran-it.ac.jp/html/100000024_ja.html |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Gaseous by-products and deposited material obtained from the decomposition of benzene, toluene and xylene in an atmospheric pressure DC corona discharge were minutely investigated by gas chromatograph mass spectrometry and infrared absorption spectroscopy, and the decomposition processes of benzene, toluene and xylene were estimated. It was found that carbon dioxide (CO2), carbon monoxide (CO), formic acid (HCOOH) and formic anhydride ((CHO)2) were the major gaseous by-products from benzene, toluene and xylene, while acetic formic anhydride (CH3COOCHO) and acetic acid (CH3COOH) were the major by-products from toluene and xylene. Benzaldehyde (C6H5CHO) and methyl benzaldehyde (CH3CH4CHO) were produced from toluene and xylene, respectively. It was hypothesized that the decomposition of benzene, toluene, and xylene was initiated by the production of phenyl radicals, phenyl and benzyl radicals, and methyl benzyl and methyl phenyl radicals, respectively. These radicals are deposited on electrodes, wall, etc., resulting in the polymerization of aromatic rings and the substitution of function groups. Also, those radicals are decomposed and converted into by-products described above. In addition, it is probably that benzyl and methyl benzyl radicals are precursors of C6H5CHO and CH3C6H4CHO, respectively, and that C6H5CHO and CH3C6H4CHO are decomposed, contributing to by-product production and deposition. Furthermore, some intermediate by-products, produced by the cleavage of the aromatic ring in benzene, toluene and xylene decomposition and containing O=C-O, C=O, O-H, and C-H groups, may be deposit on the electrodes. |
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言語 |
en |
| 出版者 |
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出版者 |
Sycamore Publications |
|
言語 |
en |
| 日本十進分類法 |
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主題Scheme |
NDC |
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主題 |
427 |
| ISSN |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
1203-8407 |
| 権利 |
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|
言語 |
en |
|
権利情報 |
Copyright © 2016 Sycamore Publications |
| 参考URL |
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識別子タイプ |
URI |
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関連識別子 |
https://www.jaots.net/journal/volume19/number2/article8.html |
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|
言語 |
en |
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|
関連名称 |
Article web page of Sycamore Publications |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| フォーマット |
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
JAOTS_19_1_59_65 (1.3 MB)
