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

fYear

2011

fDate

22-24 April 2011

Firstpage

4617

Lastpage

4620

Abstract

CuMn, Cu_0.9Co_0.1Mn 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 O_ads 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; Cu_0.9Co_0.1Mn; 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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on

Conference_Location

Lushan

Print_ISBN

978-1-4577-0289-1

Type

conf

DOI

10.1109/ICETCE.2011.5776297

Filename

5776297