Simulation of Simultaneous Desulfurization and Denitrification of Flue Gas Using Pulsed Discharge Plasma

Qi Zhou; Qi Yu; Ling Wei Li; Wen Xi Yu; Gang Yu

doi:10.4028/www.scientific.net/AMR.356-360.1118

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 356-360Simulation of Simultaneous Desulfurization and...

Simulation of Simultaneous Desulfurization and Denitrification of Flue Gas Using Pulsed Discharge Plasma

Abstract:

Desulfurization and Denitrification processes in two pulsed discharge plasma systems (NO/SO2/N2/O2/H2O and NO/SO_{Subscript text}2/N_{Subscript text}2/O_{Subscript text}2) were simulated respectively, and then the removal characteristics of these two gas systems were analyzed. The results show that NO can be completely removed when the residence time is close to 1.3 s and SO_{Subscript text}2 removal rate is 61.5% when the residence time reaches 3 s in a system containing water vapor (H_{Subscript text}2O). When the system does not contain water vapor, NO removal rate is still much high, but SO_{Subscript text}2 removal rate is approximately zero. When O_{Subscript text}2 concentration is increased, NO removal velocity will be faster and the peak of the concentration curve of NO_{Subscript text}2 will be higher. NO removing velocity is much faster in a system containing water vapor than that in a system without water vapor when both systems have almost the same O_{Subscript text}2 concentration.

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Periodical:

Advanced Materials Research (Volumes 356-360)

Pages:

1118-1121

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.356-360.1118

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Online since:

October 2011

Authors:

Qi Zhou, Qi Yu, Ling Wei Li, Wen Xi Yu, Gang Yu

Keywords:

Denitrification, Desulfurization, Non-Thermal Plasma, Pulsed Discharge, Simulation

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References

[1] L. S. Zhang, T. Liu, W. Dang, S. X. Duan: Spectroscopy and Spectral Analysis (In Chinese) Vol. 27 (2007), p.664

Google Scholar

[2] Q. Yu, H. M. Yang, K. S. Zeng, Z. W. Zhang, G. Yu: Journal of Environmental Sciences (In Chinese)Vol. 19 (2007), p.1393

Google Scholar

[3] Y. S. Mok, In-Sik Nam: Chemical Engineering Journal Vol. 85 (2002), p.87

Google Scholar

[4] R. Atkinson, D. L. Baulch, R. A. Cox: Atmos Chem Phys Discuss Vol. 3 (2003), p.6179

Google Scholar

[5] S. P. Sander, B. J. Finlayson-Pitts, R. R. Friedl: Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies (Evaluation Number 15, JPL Publication 06-2, NASA Jet Propulsion Laboratory, Pasadena, 2006)

Google Scholar

[6] Information on http://kinetics.nist.gov/kinetics

Google Scholar

[7] Q. Yu, K. S. Zeng, Z. W. Zhang, G. Yu: Journal of Chemical Industry and Engineering (In Chinese) Vol. 59 (2008), p.195

Google Scholar

[8] J. J. Lowke, R. Morrow: IEEE Trans. Plasma Sci. Vol. 23 (1995), p.661

Google Scholar