Performance Evaluation of a Nitrogen Oxides (NO<sub>x</sub>) Monitor with Zirconium Oxide (ZrO<sub>2</sub>) Oxygen Pumping Sensors

PAN Susu; ZHANG Guocheng; YANG Zhenqi; LIU  Jiaqi; PAN Yiting; LI Qiang

doi:10.3969/j.issn.2096-9015.2021.03.05

Volume 65 Issue 3

Mar. 2021

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PAN Susu, ZHANG Guocheng, YANG Zhenqi, LIU Jiaqi , PAN Yiting, LI Qiang. Performance Evaluation of a Nitrogen Oxides (NOx) Monitor with Zirconium Oxide (ZrO2) Oxygen Pumping Sensors[J]. Metrology Science and Technology, 2021, 65(3): 28-31, 27. doi: 10.3969/j.issn.2096-9015.2021.03.05

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PAN Susu, ZHANG Guocheng, YANG Zhenqi, LIU Jiaqi , PAN Yiting, LI Qiang. Performance Evaluation of a Nitrogen Oxides (NO_x) Monitor with Zirconium Oxide (ZrO₂) Oxygen Pumping Sensors[J]. Metrology Science and Technology, 2021, 65(3): 28-31, 27. doi: 10.3969/j.issn.2096-9015.2021.03.05

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Performance Evaluation of a Nitrogen Oxides (NO_x) Monitor with Zirconium Oxide (ZrO₂) Oxygen Pumping Sensors

doi: 10.3969/j.issn.2096-9015.2021.03.05

1.
Beijing Institute of Metrology, Beijing, 100029, China
2.
Beijing Peony Friends Union Environmental Protection Technology Co., Ltd., Beijing 100176, China

Available Online: 2021-04-13
Publish Date: 2021-03-12

Abstract

Abstract

This paper describes the concept and performance evaluation of an NO_x monitor with ZrO₂ oxygen pumping sensors. Test results showed that the NO_x monitor presented good repeatability, accuracy, and stability, and it was seldom affected by the environment. It suggested that the NO_x monitor could be used in the continuous monitoring of NO_x in exhaust gases produced by industrial processes.
- nitrogen oxides,
- oxygen pumping principle,
- zirconium oxide,
- gas analysis,
- continuous monitoring

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References(17)

References

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