| 电子束净化烟气机理探讨 |
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| 引用本文： | 李永谦.电子束净化烟气机理探讨[J].环境工程学报,2002,3(8):67-70. |
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| 作者姓名： | 李永谦 |
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| 作者单位： | 宝钢股份公司技术中心,上海,201900 |
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| 摘 要： | 探讨了电子束法净化电厂烟道气过程中自由粒子的产生以及SO2与NOx的脱除机理。结果表明:SO2的脱除有两条途径——热化学和辐射化学,在当量氨的存在下,热化学起主导作用;脱除NOx的过程则纯粹是辐射诱发的氧化-还原反应。
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| 关 键 词： | 电子束 烟道气 SO2 NOx 辐射 |
Discussion on the mechanism of electron beam dry scrubbing flue gas |
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| Li yongqian.Discussion on the mechanism of electron beam dry scrubbing flue gas[J].Techniques and Equipment for Environmental Pollution Control,2002,3(8):67-70. |
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| Authors: | Li yongqian |
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| Abstract: | The mechanism of formation of ions , radicals as well as desulfurization & denitrification are anaylized when using electron beam dry scrubbing (EBDS) to clean flue gas . The results show that both thermal reactions and radiation-chemical reactions contribute to SO2 removal. When a near stoichiometric amount of ammonia is added to the flue gas, thermal removal of SO2 is dominant . The mechanism of denitrification is merely oxidation-reduction reactions induced by radiation. |
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| Keywords: | electron beam flue gas SO2 NOX radiation |
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