Simulation Investigation of NO Reduction by CO in Sintering Process

Hong Jing Han; Yan Guang Chen; Feng Ming Yu; Jin Lian Li; Shu Zhi Liu; Bao Hui Wang

doi:10.4028/www.scientific.net/AMR.781-784.2590

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 781-784Simulation Investigation of NO Reduction by CO in...

Simulation Investigation of NO Reduction by CO in Sintering Process

Abstract:

Effects of CaO, MgO, Fe₂O₃ and sintering ores on NO reduction by CO was investigated with or without oxygen present. The NO reduction reaction was carried out in a fixed bed quartz reactor with CaO, MgO, Fe₂O₃ and sintering ore as bed materials under the temperature range from 600°C to 1000°C. The results showed that the order of the catalytic effect on NO reduction by CO was, CaO > sintered ores > Fe₂O₃ > MgO. Under the action of the sintered ores, the NO conversion was over 90% with 1.2% CO. The presence of oxygen didnt favor the NO reduction by CO.

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Periodical:

Advanced Materials Research (Volumes 781-784)

Pages:

2590-2593

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.781-784.2590

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Online since:

September 2013

Authors:

Hong Jing Han, Yan Guang Chen, Feng Ming Yu, Jin Lian Li, Shu Zhi Liu, Bao Hui Wang

Keywords:

Carbon Monoxide, Nitric Oxide, Reduction, Sinter

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References

[1] Y.X. Su, Y.R. Mao and Z. Zhang, NOx control technology in the combustion process of Coal, Beijing Industry Press, (2005).

Google Scholar

[2] H.S. Zhou, J.D. Lu, H. Zhou, et al. Dynamics analysis of NOx reduction by CO under the catalytic action of Fe. Journal of Thermal Energy and Power Engineering, 17(2002) 86-89.

Google Scholar

[3] T. Furusawa, M. Koyama, M. Tsujimura. Nitric oxide reduction by carbon monoxide over calcined limestone enhanced by simultaneous sulphur retention. Fuel, 64(1985) 413-415.

DOI: 10.1016/0016-2361(85)90434-x

Google Scholar

[4] D.J. Kim, L.E. Amend, L. Bo. Influence of SO2 on the NO/N2O chemistry in fluidized bed combustion. Fuel, 72(1993): 565-571.

Google Scholar