Study of SO2 Detecting Using Non-Dispersive Infrared Based on Gas Filter Correlation Technology

Zhi Feng Dong; Lian Shao; Hui Jia Yang; Rong Yao; Xiong Yang

doi:10.4028/www.scientific.net/AMM.397-400.278

Paper Titles

Modeling and Analysis of Full Hydraulic Pressure Drive System of the Wheel Loader Based on AMEsim
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Numerical Simulation of Laval Nozzle
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Numerical Simulation of Shock Wave in Air Based on FCT Method
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Numerical Analysis of Aerodynamic Noise in a High Parameter Pressure Reducing Valve
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Study of SO₂ Detecting Using Non-Dispersive Infrared Based on Gas Filter Correlation Technology
p.278

Dynamic Modeling and Motion Simulation for Wave Glider
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The Prediction and Analysis of Helicopter Rotor Rotation Noise in Hover
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Recent Advances in Quasi-Zero-Stiffness Vibration Isolation Systems
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 397-400Study of SO2 Detecting Using Non-Dispersive...

Study of SO₂ Detecting Using Non-Dispersive Infrared Based on Gas Filter Correlation Technology

Abstract:

The present SO₂ gas detection technology and research were studied. The paper aimed at the problems of low SO₂ concentration, much interference with gases, long response time in the flue gas desulphurization process. The improvements were made based on non-dispersive infrared detection. Gas filter correlation technology was adopted to filter out the interference of other gases. In the hardware, thermoelectric release detector was used to detect the signal to shorten the response time. All these efforts are made to meet the requirement of realtime and on line control in the desulphurization system.

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Periodical:

Applied Mechanics and Materials (Volumes 397-400)

Pages:

278-281

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.397-400.278

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Online since:

September 2013

Authors:

Zhi Feng Dong, Lian Shao, Hui Jia Yang, Rong Yao, Xiong Yang

Keywords:

Flue Gas Desulphurization, Gas Filter Correlation Technology, Non-Dispersive Infrared, Thermoelectric Release Detector

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