| 液相氧化吸收脱硝中的氧化技术研究 |
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| 引用本文： | 欧自伟,莫建松,周长海.液相氧化吸收脱硝中的氧化技术研究[J].广东化工,2012,39(6):52-54. |
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| 作者姓名： | 欧自伟 莫建松 周长海 |
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| 作者单位： | 杭州天蓝环保设备有限公司,浙江杭州,311251 |
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| 基金项目： | 杭州市萧山区科技计划项目 |
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| 摘 要： | 文章针对液相氧化吸收脱硝技术中的关键点氧化一氧化氮的方法开展研究,从几种液相氧化剂中筛选出最佳的氧化剂—亚氯酸钠,并分别测试了氧化剂浓度、pH、反应温度和SO2存在下对亚氯酸钠氧化一氧化氮的影响。发现氧化剂浓度和反应温度的升高,对亚氯酸钠氧化NO有促进作用,氧化反应的最佳pH为6~9.5,SO2则对反应影响不大。
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| 关 键 词： | 液相氧化 脱硝 亚氯酸钠 |
Study on the Oxidation in Liquid Phase Oxidation and Absorption for Denitration |
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| Ou Ziwei,Mo Jiansong,Zhou Changhai.Study on the Oxidation in Liquid Phase Oxidation and Absorption for Denitration[J].Guangdong Chemical Industry,2012,39(6):52-54. |
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| Authors: | Ou Ziwei Mo Jiansong Zhou Changhai |
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| Affiliation: | (Hangzhou Tianlan Environmental Protection Equipment Co.,Ltd.,Hangzhou 311251,China) |
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| Abstract: | The paper studied on the oxidation in liquid phase oxidation and absorption for denitration,found out the optimal oxidant-sodium chlorite from several liquid oxidizer,and were tested affect of sodium chlorite oxidation of nitric oxide by oxidant concentration,pH,the reaction temperature and the presence of SO2.Found that the oxidant concentration and reaction temperature increase can promote oxidation of nitric oxide,the optimum pH value of the oxidation reaction was 6~9.5,SO2 has no effect on the reaction. |
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| Keywords: | liquid phase oxidation denitrification sodium chlorite |
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