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柴油车用NH_3选择性催化还原NO_x技术发展现状 被引量：4

Selective Catalytic Reduction of NO_x by NH_3 Used in Diesel Vehicles
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摘要 文章介绍了NH3选择性催化还原NOx技术(SCR)的基本原理,主要讨论了TiO2和分子筛型催化剂的优缺点,以及这两种催化剂应用于柴油车尾气NOx净化的主要问题和相应的解决措施,为开发车用SCR催化剂提供必要的支持。 Basic principles of the selective catalytic reduction （SCR） of NOx by NH3 were introduced. In order to develop SCR catalysts used in diesel, the disadvantages and advantages of TiO2 and zeolite catalysts as well as problems and corresponding measures with respect to NOx abatement from diesel by TiO2 and zeolite catalysts were discussed as well.
作者 常仕英 杨冬霞 段春坤 赵云昆
机构地区 昆明贵研催化剂有限责任公司 昆明理工大学环境工程学院
出处 《环境科学与技术》 CAS CSCD 北大核心 2009年第10期97-102,共6页 Environmental Science & Technology
基金 国家"863"计划(2006AA110113和2006AA110107) 云南省自然科学基金项目资助(2006B0051Q)
关键词 SCR 催化剂 柴油车 现状 selective catalytic reduction （SCR） catalyst diesel status
分类号 X131.1 [环境科学与工程—环境科学]
  • 相关文献

参考文献38

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二级参考文献28

共引文献13

同被引文献33

  • 1董红义,帅石金,李儒龙,王建昕,石晓燕,贺泓.乙醇选择催化还原降低柴油机NO_x排放的应用研究[J].内燃机学报,2007,25(6):532-538. 被引量：2
  • 2蔡锐彬,刘存山,陈子健.摩托车用多功能排气净化装置初探[J].润滑与密封,2005,30(6):139-141. 被引量：4
  • 3李哲,陈兵,黄伟,谢克昌.铁改性的Mo/ZSM-5催化剂上NO的选择性催化还原反应[J].高等学校化学学报,2006,27(10):1907-1911. 被引量：11
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  • 10Lundstr6m A, Snelling T, Morsing P, et al. Urea decom- position and HNCO hydrolysis studied over titanium dioxide, Fe-beta and 7-alumina[J].Applied Catalysis B:Environmental, 2011,106 : 273-279.

引证文献4

二级引证文献11

环境科学与技术
2009年 第10期

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