| SCR烟气脱硝钛载催化剂的研究进展 |
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| 引用本文： | 孙娟,李仁刚.SCR烟气脱硝钛载催化剂的研究进展[J].电力环境保护,2010,26(5):28-31. |
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| 作者姓名： | 孙娟 李仁刚 |
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| 作者单位： | 南京龙源环保有限公司设计部,江苏,南京,210012 |
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| 摘 要： | 综述了SCR烟气脱硝钛载催化剂的研究进行，重点介绍了国内外TiO2载体原料、钒基活性组分、非钒基活性组分以及催化剂失活原因等方面的研究进展。采用低成本工业级TiO2或偏钛酸作为载体，可开发出催化活性温度低、高抗硫中毒和稳定性高的SCR脱硝催化剂，这对我国NOx污染的治理具有重要意义。
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| 关 键 词： | NOx 脱硝 选择性催化还原 TiO2 催化剂 |
Research process on titania-supported catalysts for SCR De NOx of flue gas |
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| SUN Juan,LI Ren-gang.Research process on titania-supported catalysts for SCR De NOx of flue gas[J].Electric Power Environmental Protection,2010,26(5):28-31. |
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| Authors: | SUN Juan LI Ren-gang |
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| Abstract: | The research development of titania - supported catalysts used for the SCR DENO of flue gas was re- viewed. The review emphatically summarized the raw materials of titania support, the vanadium - based active components,the non -vanadium -based active components and the deactivation reasons of titania- supported SCR catalysts in China and abroad. The analysis showed that SCR DeNO catalysts with low catalytic tempera- ture,high sulfur resistance and high stability could be prepared using cheap industrial titanium dioxide or metati- tanic acid as supports,which was very important for the controlling of NO pollution. |
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| Keywords: | NOx TiO2 |
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