Degradation of dioxins in electron-beam gas cleaning of sulfur and nitrogen oxides

被引：2
|
作者：
Gerasimov, GY [1 ]
机构：
[1] Moscow State Pedag Univ, Inst Mech, Moscow 117192, Russia
来源：
HIGH ENERGY CHEMISTRY | 2001年 / 35卷 / 06期
关键词：
D O I：
10.1023/A:1012578507696
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The efficiency of the electron-beam treatment of power-plant flue gases for the removal of sulfur and nitrogen oxides was examined as applied to the removal of dioxins from the gases. A kinetic scheme of the process was proposed. It involves gas-phase and liquid-phase degradation of dioxin molecules by OH radicals formed under the action of ionizing radiation on gas macrocomponents. It was found that gas toxicity due to dioxins decreased by an order of magnitude at radiation doses typical of the method.
引用
收藏
页码：389 / 393
页数：5
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