An Infrared Absorption Gas Detection System Applying Plane Blazed Grating

Hai Rong Wang; Di Cen; Guang Fei Men; Jian Yun Wang

doi:10.4028/www.scientific.net/AMR.233-235.2665

Paper Titles

Industrial Experiments of Using Limestone Instead of Lime for Slagging during LD-Steelmaking Process
p.2644

Discussion on the Decomposition Laws of Limestone during Converter Steelmaking Process by Static Decomposition Model under Constant Temperature
p.2648

The Influence of Indian Concentrate Chrome Ore on Top Quality Magnesite-Chrome Brick for RH Degasser
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Study on Reaction Kinetics of Lipase-Catalyzed Synthesis of Vanillyl Nonanoate in Acetone Media
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An Infrared Absorption Gas Detection System Applying Plane Blazed Grating
p.2665

Turbidity Measurements Study the Poly(N-isopropylacrylamide) Shading Agent Systems Containing Hydrophilic Vinyl Compounds Additives
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Influence of Sol Compositions on Boron Adsorption by Boron-Selective Hybrid Gels
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On the Stability of Unsaturated Loess Slope under Tunneling Condition
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Ordered Nano-Laminated Films and Fluorescence Dynamic Characterization of Tb-Bisphthalocyanine
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 233-235An Infrared Absorption Gas Detection System...

An Infrared Absorption Gas Detection System Applying Plane Blazed Grating

Abstract:

Quick, accurate and reliable detection of mash gas plays an important role in the coal industry. This paper presents a novel method to get the infrared absorption peak wavelength by light splitting using plane blazed grating, instead of using filter conventionally. The principle and setup of producing 3.433μm and 4.65μm wavelength lights for detecting CH₄ and CO concentration are described in details. The work provides a simple, but efficient option to the infrared absorption gas detection technology.

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Periodical:

Advanced Materials Research (Volumes 233-235)

Pages:

2665-2668

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.233-235.2665

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Online since:

May 2011

Authors:

Hai Rong Wang, Di Cen, Guang Fei Men, Jian Yun Wang

Keywords:

Infrared Absorption, Mash Gas, Plane Blazed Grating

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References

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