Electron beam treatment of high NO_x concentration off-gases

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• 作者：Andrzej G. Chmielewski^a ; ^b ; Yongxia Sun^a ; ^{y.sun@ichtj.waw.pl} ; Janusz Licki^c ; Andrzej Pawelec^a ; Sylwia Witman^a ; Zbigniew Zimek^a
• 关键词：NOx ; Off-gases ; Electron beam ; Treatment
• 刊名：Radiation Physics and Chemistry
• 出版年：2012
• 期刊代码：68_0969806x
• 类别：ph
• 出版时间：August, 2012
• 卷：81
• 期：8
• 页码：1036-1039
• 文件大小：211 K

摘要

High concentration of NO_x removal from simulated off-gases was investigated using electron beam (EB) technology. Simulated off-gases were prepared by combusting Polish light oil or nature gas with addition of NO from a NO gas cylinder. Irradiation was carried out under a ILU-6 accelerator. It was found that removal efficiency of NO_x was influenced by inlet concentration of NO, temperature, SO₂ concentration, absorbed dose and irradiation dose rate. Methods of enhancing NO_x removal efficiency with additives using EB were also discussed.