| 用于NH3选择性催化还原NO的非钒基催化剂研究进展 |
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| 引用本文： | 刘福东,单文坡,石晓燕,张长斌,贺泓.用于NH3选择性催化还原NO的非钒基催化剂研究进展[J].催化学报,2011,32(7):1113-1128. |
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| 作者姓名： | 刘福东 单文坡 石晓燕 张长斌 贺泓 |
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| 作者单位： | 中国科学院生态环境研究中心,北京100085 |
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| 基金项目： | 国家高技术研究发展计划(863计划,2009AA064802,2009AA06Z301); 国家自然科学基金(50921064); 日本高能加速器研究机构,2009G177~~ |
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| 摘 要： | NH3选择性催化还原NO (NH3-SCR)技术在燃煤电厂烟气脱硝过程中有着多年的工业应用经验,也是最有望实际应用于柴油车尾气NOx催化去除的技术之一.鉴于目前工业化应用的V2O5-WO3 (MoO3)/TiO2催化剂体系应用于柴油车尾气净化仍存在着诸多问题,开发新型、高效、稳定且环境友好的非钒基NH3-SCR催化剂体...
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| 关 键 词： | 选择性催化还原 烟气脱硝 柴油车尾气净化 非钒基催化剂 分子筛催化剂 氧化物催化剂 低温活性 反应机理 |
Research Progress in Vanadium-Free Catalysts for the Selective Catalytic Reduction of NO with NH_3 |
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| LU Fudong,SHAN Wenpo,SHI Xiaoyan,ZHANG Changbin,HE Hong.Research Progress in Vanadium-Free Catalysts for the Selective Catalytic Reduction of NO with NH_3[J].Chinese Journal of Catalysis,2011,32(7):1113-1128. |
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| Authors: | LU Fudong SHAN Wenpo SHI Xiaoyan ZHANG Changbin HE Hong |
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| Institution: | LIU Fudong,SHAN Wenpo,SHI Xiaoyan,ZHANG Changbin,HE Hong Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China |
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| Abstract: | Selective catalytic reduction of NO with NH3(NH3-SCR) is a well-proven technique for the removal of NOx from stationary sources such as coal-fired power plants,and is also one of the most promising techniques for the NOx elimination from diesel exhaust under oxygen-rich conditions. Due to some inevitable disadvantages of the present V2O5-WO3(MoO3) /TiO2 catalyst for industrial use,many researchers focus on the development of novel,highly efficient,stable,environmental-friendly and vanadium-free NH3-SCR cata... |
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| Keywords: | selective catalytic reduction flue gas denitration diesel exhaust purification vanadium-free catalyst zeolite catalyst oxide catalyst low temperature activity reaction mechanism |
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