1Institute of Oceanology, SanYa University, Sanya, Hainan, P.R. China
2School of Chemical and Environment Engineering, China University of Mining and Technology (Beijing), Beijing 100083, P.R. China
3School of Tourism Managment, SanYa University, Sanya 572022, Hainan Province, P.R. China
*Corresponding author: Fax: +86 898 88386786; Tel: +86 15120679968; E-mail: renbingnan@126.com
Qiaowen Yang2
1Institute of Oceanology, SanYa University, Sanya, Hainan, P.R. China
2School of Chemical and Environment Engineering, China University of Mining and Technology (Beijing), Beijing 100083, P.R. China
3School of Tourism Managment, SanYa University, Sanya 572022, Hainan Province, P.R. China
*Corresponding author: Fax: +86 898 88386786; Tel: +86 15120679968; E-mail: renbingnan@126.com
Jing Geng3
1Institute of Oceanology, SanYa University, Sanya, Hainan, P.R. China
2School of Chemical and Environment Engineering, China University of Mining and Technology (Beijing), Beijing 100083, P.R. China
3School of Tourism Managment, SanYa University, Sanya 572022, Hainan Province, P.R. China
*Corresponding author: Fax: +86 898 88386786; Tel: +86 15120679968; E-mail: renbingnan@126.com
The metal oxide catalyst was prepared by loading FexOy on carbon nanotubes with impregnation method. The catalyst was characterized by BET, TEM and XPS and the catalytic activity of the catalyst for selective catalytic reduction of NO was investigated. The results showed that the species of active components loaded on the catalyst was given priority to with Fe2O3. The NO conversion was improved with temperature increase under the range of 150-300 °C. The oxygen content had an outstanding influence on the NO conversion of catalysts at lower concentration range. Once the oxygen content was enhanced over 5 %, there was no significant increase. Increasing of NH3/NO ratio could increase the NO conversion. When NH3/NO ratio was continued to exceed 1.1, the NO conversion decreased. With the increasing of space velocity, the NO conversion was decreased under the reaction conditions.
Ren1, B., Yang2, Q., & Geng3, J. (2013). Low-Temperature Selective Catalytic Reduction of NO with NH3 Over FexOy/Carbon Nanotubes Catalyst. Asian Journal of Chemistry, 25(18), 10572–10576. https://doi.org/10.14233/ajchem.2013.16092
