Recent advances in the selective catalytic reduction of NOx with NH3 on Cu-Chabazite catalysts
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- 作者：Jihui Wanga ; Huawang Zhaoa ; Gary Hallerb ; Yongdan Lia ; b ; ydli@tju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Selective catalytic reduction of NOx with ammonia ; Cu-Chabazite structured zeolite ; Hydrothermal stability ; Reaction mechanism ; Preparation
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：202
- 期：Complete
- 页码：346-354
- 全文大小：2001 K
文摘
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Cu-CHA catalyst marks a great breakthrough in NH3-SCR area due to excellent hydrothermal stability.
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The state of Cu in the reaction was introduced.
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The preparation methods were compared and the reaction mechanism was outlined.
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The comparison between Cu-SSZ-13 and Cu-SAPO-34 catalysts was made.