Title :
The effect of Co doping on the activity of Cu-Mn-O catalysts for reduction of NO by C3H8
Author :
Guo, Jinling ; Jia, Meilin
Author_Institution :
Coll. of Chem. Eng., Inner Mongolia Univ. of Technol., Huhhot, China
Abstract :
CuMn, Cu0.9Co0.1Mn oxide catalysts were prepared by hydrothermal method and the effect of Co content on the catalyst activity for reduction of NO by propane was investigated. Furthermore, catalysts were characterized by X-ray diffraction pattern(XRD) and X-ray photoelectron spectra(XPS) techniques. The experimental results demonstrated that the conversion of NO and C3H8 were all enhanced with introducing of Co. XPS analysis revealed that introducing of Co was favorable for the reduction of NO by propane, which was related to the increasing of Oads species on the surface of the catalysts.
Keywords :
X-ray diffraction; X-ray photoelectron spectra; carbon compounds; catalysts; cobalt; copper compounds; environmental engineering; manganese compounds; nitrogen compounds; C3H8; Cu-Mn-O; Cu0.9Co0.1Mn; CuMn; NO; X-ray diffraction pattern technique; X-ray photoelectron spectra technique; catalyst activity; cobalt doping; environment engineering; hydrothermal method; propane; Aluminum oxide; Carbon; Copper; Helium; Hydrocarbons; X-ray scattering; Cu0.9Co0.1Mn; reduction NO by C3H8;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5776297
