| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 51503 | Catalysis Communications | 2009 | 4 Pages |
Abstract
Selective catalytic reduction (SCR) of N2O with methane in the presence of steam has been investigated over iron-containing AlPO-5 that is prepared by isomorphous substitution and impregnation, respectively. Characterization results indicate that AlPO-5 zeolite has good capacity to resist steam. FeAlPO-5 has better low-temperature activity and is more stable than Fe/AlPO-5 due to its high population of isolated Fe(III) and oligonuclear Fe(III)xOy. The deactivation of Fe/AlPO-5 is ascribed to agglomeration of Fe2O3 particles under steam condition.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Dang-guo Cheng, Xiaoxu Zhao, Fengqiu Chen, Xiaoli Zhan,