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Preparation of Cu/Co/Fe Mixed Oxides and their Catalytic Behavior on HC-SCR DeNOx

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Abstract:

Co/Cu/Fe mixed oxides (Co/Cu/Fe-MOs) were prepared by calcination of Cu/Co/Fe hydrotalcites (Co/Cu/Fe-HTs) precursors. Their structure and morphology were characterized by XRD, TGA, IR and SEM. Co/Cu/Fe-MOs were used for selective catalytic reduction of NO by hydrocarbon. Their catalytic activities were studied by NOx analyzer. The results show that Co/Cu/Fe-MOs have homogeneous distribution of hexagon with particles size around 30~50nm and the specific surface areas are around 70~110 m2∙g–1. Cu2Co8Fe5-MOs sample exhibits the highest NOx conversion of 32%. Co/Cu/Fe-MOs with lower calcination temperature have higher catalytic activities.

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Periodical:

Advanced Materials Research (Volumes 1033-1034)

Pages:

1058-1062

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1033-1034.1058

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Online since:

October 2014

Authors:

Hong Bo Liu*, Zhi Yong Huang, Lin Jie Li, Jun Ting Huang, Zhi Cong He, Chi Hui Li, Guo Bo Wu, Zhi Yu Wu

Keywords:

Cu/Co/Fe Mixed Oxides, HC-SCR, Hydrotalcites

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] A.E. Palomares, A. Uzca´tegui, A. Corma, Catal. Today 137(2008)261–266.

Google Scholar

[2] M. Iwamoto, H. Yashiro, S. Shundo, Y. Yu-u, N. Mizuno, N. Shokubai, Shokubai (Catalyst) 32 (1990) 430–433.

Google Scholar

[3] K. Theinnoi, A. Tsolakis, S. Sitshebo, R.F. Cracknell, R.H. Clark. Chem. Engin. J. 158 (2010) 468–473.

Google Scholar

[4] R. Burch, Catal. Rev. 46 (2004) 271–334.

Google Scholar

[5] A. Grossale, I. Nova, E. Tronconi, D. Chatterjee, M. Weibel, Top. Catal. 52 (2009) 1837–1841.

DOI: 10.1007/s11244-009-9354-6

Google Scholar

[6] Y. Yu, H. He, Q. Feng, H. Gao, X. Yang, Appl. Catal. B 49 (2004) 159–171.

Google Scholar

[7] S. Chansai, R. Burch, C. Hardacre, Top Catal. 56 (2013) 243–248.

Google Scholar

[8] D. Worch, W. Suprun, R. Gläser, Cataly. Today 176 (2011) 309–313.

Google Scholar

[9] Y. Li, W.O. Patent 02 11866 (2002).

Google Scholar

[10] G. Fornasari, F Trifirò, A. Vaccari, et al. Catal. Today, 75 (2002) 421–429.

Google Scholar

[11] Y. Liu, X. Yang, Z. Zhang, et al. Chin. J. Catal. 20 (1999) 450–454. (in Chinese).

Google Scholar

[12] L. Chmielarz, P. Kustrowski, A. Rafalska-Lasocha, et al. Appl. Catal. B 35 ( 2002) 195–210.

Google Scholar

[13] H. Liu , Z. Huang, B. Guo, Acta Metall. Sin. (Engl. Lett. ) 27( 2014) 211–216.

Google Scholar

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