Highly efficient Pd-doped aluminate spinel catalysts with different divalent cations for the selective catalytic reduction of NO with H2 at low temperature
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- 作者：Chaochao Xu ; Wei Sun ; Limei Cao ; Tingting Li ; Xuanxuan Cai ; Ji Yang ; yangji@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：NOx ; SCR ; Hydrogen ; Aluminate ; Spinel
- 刊名：Chemical Engineering Journal
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：308
- 期：Complete
- 页码：980-987
- 全文大小：2200 K
文摘
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95% of NO conversion was achieved over Co-AlPd catalyst at 230–250 °C.
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Both of the pure and Pd-doped aluminate spinels showed the same orders in activity.
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Positive influence of the NO conversion was achieved in the presence of 5% H2O.
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The prepared catalysts contained excellent SO2 tolerance.