| Fereducer反应强化直流电晕自由基簇射治理苯 |
| 摘要点击 1797 全文点击 1353 投稿时间：2004-09-04 修订日期：2005-05-25 |
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| 中文关键词 直流电晕 自由基簇射 Fereducer反应 苯 |
| 英文关键词 DC corona radical shower Fereducer reaction benzene |
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| 中文摘要 |
| 为强化直流电晕自由基簇射对含苯废气的去除,采用Fereducer反应进行实验研究.将含Fereducer试剂的电极气引入反应器中,在苯浓度分别为953mg/m3和63mg/m3时,其去除率提高了21%和4.2%.电极气(O2、H2O)的存在对苯的脱除起了不同程度的促进作用,最高可达89.6%.苯的初始浓度较低时脱除效率较高,但高浓度下的绝对去除量较大. |
| 英文摘要 |
| Fereducer reaction is introduced to enhance DC corona radicals shower for removal of benzene in air.In the presence of nozzle electrode gas containing Fereducer reagent,the enhanced decomposing efficiencies were 21% and 4.2% for benzene concentration of 953mg/m3 and 63mg/m3,respectively.The enhancement of benzene removal was remarkable in the presence of nozzle electrode gas(O2,H2O) with the highest removal rate of 89.6%.Lower initial concentration of benzene has higher removal efficiency.However,higher absolute removal rate would be achieved when initial concentration of benzene was higher. |
