Monodispersion Soot Particle Interference on NO2 Concentration Measurement Accuracy Using NDIR

Yan Jun Zhao; Shou Guang Cheng; Bin Qu

doi:10.4028/www.scientific.net/AMM.345.251

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 345Monodispersion Soot Particle Interference on NO2...

Monodispersion Soot Particle Interference on NO₂ Concentration Measurement Accuracy Using NDIR

Abstract:

NDIR is one of the NO₂ concentration measurement methods. The NO₂ concentration can be figured out by measuring the attenuation of the infrared light intensity on the characteristic wavelength. But the infrared light intensity is also attenuated by the monodispersion soot particles because of the particles absorption and scattering. So the monodispersion soot particles can impact the NO₂ concentration accuracy. The interference of the monodispersion particles is discussed in the paper. Simulation results show that the impact parameters on the NO₂ concentration accuracy include the received scattering angle range, particle size and concentration. The solution method is brought out and NO₂concentration measurement accuracy can be improved.

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Periodical:

Applied Mechanics and Materials (Volume 345)

Pages:

251-254

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.345.251

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Online since:

August 2013

Authors:

Yan Jun Zhao, Shou Guang Cheng, Bin Qu

Keywords:

Interference, Monodispersion Soot Particle, NDIR, NO₂ Concentration

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References

[1] Cui Kexin. Research on key problems in the practical use of absorption spectroscopy, 2006, Tianjin University.

Google Scholar

[2] Li Shumin, Study on the key technology of continuous emissions monitoring system, 2009, Tianjin University.

Google Scholar

[3] S.H. Chan. Measurement of concentrations of transient gases using a conventional NDIR analyser. Meas. Sci. Technol. 1996, (7): 1776–1786.

DOI: 10.1088/0957-0233/7/12/013

Google Scholar

[4] Li Ning. Research on gas detection and 2D distribution reconstruction by tunable diode laser absorption spectroscopy technique, 2008, Zhejiang University.

Google Scholar

[5] Paul L. Kebabian, Scott C. Herndon, Andrew Freedman, Detection of Nitrogen Dioxide by Cavity Attenuated Phase Shift Spectroscopy, Anal. Chem. 2005, 77, 724-728.

DOI: 10.1021/ac048715y

Google Scholar

[6] Wang Huashan. An on-line monitoring technology of SO2 and NO emissions from coal-fired power plants, 2010, Harbin Institute of Technology.

Google Scholar

[7] Sun Youwen, Liu Wenqing, Wang Shimei, Huang Shuhua, Yu Xiaoman, Non-dispersive infrared multi-component gas analysis system, Infrared and Laser Engineerin, Vol 41, No 4, (2012).

Google Scholar

[8] Zhang Yezhong, An Congjun, Ding Zongzhou, Zhang Yuntao, Study of Passive Sampling method on Nitrogen Dioxide Gas Contaminant, Journal of Yangtze University( Natural Science), Vol 1, No 1, (2004).

Google Scholar