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Volume 9, issue 3
Atmos. Meas. Tech., 9, 1167-1180, 2016
https://doi.org/10.5194/amt-9-1167-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Atmos. Meas. Tech., 9, 1167-1180, 2016
https://doi.org/10.5194/amt-9-1167-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 21 Mar 2016

Research article | 21 Mar 2016

Industrial SO2 emission monitoring through a portable multichannel gas analyzer with an optimized retrieval algorithm

Youwen Sun et al.
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Bingham, D. and Burton, C. H.: Analysis of multi-component gas mixtures by correlation of infrared spectra, Appl. Spectrosc., 5, 705–709, 1984.
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SO2 variability over a large concentration range and interferences from other gases have been major limitations in industrial SO2 emission monitoring. This study demonstrates accurate industrial SO2 emission monitoring through a portable multichannel gas analyzer with an optimized retrieval algorithm. The developed instrument shows good performance in both the linear and nonlinear ranges.
SO2 variability over a large concentration range and interferences from other gases have been...
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