Modified activated carbon as catalyst for NO oxidation

被引：71
|
作者：
Sousa, Juliana P. S. [1 ]
Pereira, Manuel F. R. [1 ]
Figueiredo, Jose L. [1 ]
机构：
[1] Univ Porto, Fac Engn, Dept Engn Quim, LCM,Lab Associado LSRE LCM, P-4200465 Oporto, Portugal
来源：
FUEL PROCESSING TECHNOLOGY | 2013年 / 106卷
关键词：
NO oxidation; N-doped activated carbons; Catalyst; Kinetics; NITRIC-OXIDE; SURFACE-CHEMISTRY; PORE-SIZE; NITROGEN; REDUCTION; ADSORPTION; BEHAVIOR; AREA;
D O I：
10.1016/j.fuproc.2012.10.008
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The removal of NO by oxidation on nitrogen doped activated carbon is addressed in the present work. The activated carbons were subjected to appropriate treatments in order to modify their surface chemistry (introduction of nitrogen or oxygen containing groups). The use of carbon materials with nitrogen improves the rate of NO oxidation. Among all the prepared materials, activated carbons treated with nitric add and melamine were the most efficient for NO oxidation, with a conversion of 88%. (c) 2012 Elsevier B.V. All rights reserved.
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页码：727 / 733
页数：7
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