赤外レーザー照射によるダイオキシンの分解実験

山内 俊彦; 峰原 英介; 菊沢 信宏; 早川 岳人; 沢村 勝; 永井 良治; 西森 信行; 羽島 良一; 静間 俊行; 亀井 康孝; 猪飼 久登; 伊藤 伸一; 古川 行夫

doi:10.11353/sesj1988.13.383

Decomposition Experiment of Dioxins by IR laser Irradiation

Toshihiko YAMAUCHI, Eisuke MINEHARA, Nobuhiro KIKUZAWA, Takehito HAYAKAWA, Masaru SAWAMURA, Ryoji NAGAI, Nobuyuki NISHIMORI, Ryoichi HAJIMA, Toshiyuki SHIZUMA, Yasutaka KAMEI, Hisato IKAI, Shinichi ITOH, Yukio FURUKAWA

Author information

Toshihiko YAMAUCHI
Japan Atomic Energy Research Institute
Eisuke MINEHARA
Japan Atomic Energy Research Institute
Nobuhiro KIKUZAWA
Japan Atomic Energy Research Institute
Takehito HAYAKAWA
Japan Atomic Energy Research Institute
Masaru SAWAMURA
Japan Atomic Energy Research Institute
Ryoji NAGAI
Japan Atomic Energy Research Institute
Nobuyuki NISHIMORI
Japan Atomic Energy Research Institute
Ryoichi HAJIMA
Japan Atomic Energy Research Institute
Toshiyuki SHIZUMA
Japan Atomic Energy Research Institute
Yasutaka KAMEI
Kyoto Biseibutu Kenkyusho
Hisato IKAI
Kyoto Biseibutu Kenkyusho
Shinichi ITOH
Kyoto Biseibutu Kenkyusho
Yukio FURUKAWA
Waseda University

Keywords: dioxin, Free Electron Laser, CO2 laser, Gas Chromatography, Multiplephoton process

JOURNAL FREE ACCESS

2000 Volume 13 Issue 3 Pages 383-390

DOI https://doi.org/10.11353/sesj1988.13.383

Details

Abstract

Infrared laser beam (CO₂ laser and Free Electron Laser) is irradiated on theOctachlorodibenzo-dioxins (mixture of OCDD and OCDF) of 20 ng in weight. Thoughthe decomposition by the irradiation of Free Electron Laser at the wavelength of 22μmor 25 μm is not observed, it is found that the dioxins are decomposed successfully byCO₂ laser at the wavelength of 10.6 μm (10W), and that the dioxins are decomposedexcept for Tetra through Heptachlorodibenzo-dioxins.

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