Analysis of Index Gases of Coal Spontaneous Combustion Using Fourier Transform Infrared Spectrometer
Joint Authors
Tang, Xiaojun
Liang, Yuntao
Dong, Haozhe
Sun, Yong
Luo, Haizhu
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-10-19
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Analysis of the index gases of coal for the prevention of spontaneous combustion is of great importance for the enhancement of coal mine safety.
In this work, Fourier Transform Infrared Spectrometer (FTIRS) is presented to be used to analyze the index gases of coal in real time to monitor spontaneous combustion conditions.
Both the instrument parameters and the analysis method are introduced at first by combining characteristics of the absorption spectra of the target analyte with the analysis requirements.
Next, more than ten sets of the gas mixture containing ten components (CH4, C2H6, C3H8, iso-C4H10, n-C4H10, C2H4, C3H6, C2H2, CO, and CO2) are included and analyzed with a Spectrum Two FTIRS made by Perkin Elmer.
The testing results show that the detection limit of most analytes is less than 2 × 10 - 6 .
All the detection limits meet the monitoring requirements of coal spontaneous combustion in China, which means that FTIRS may be an ideal instrument and the analysis method used in this paper is sufficient for spontaneous combustion gas monitoring on-line and even in situ, since FTIRS has many advantages such as fast analysis, being maintenance-free, and good safety.
American Psychological Association (APA)
Tang, Xiaojun& Liang, Yuntao& Dong, Haozhe& Sun, Yong& Luo, Haizhu. 2014. Analysis of Index Gases of Coal Spontaneous Combustion Using Fourier Transform Infrared Spectrometer. Journal of Spectroscopy،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1043095
Modern Language Association (MLA)
Tang, Xiaojun…[et al.]. Analysis of Index Gases of Coal Spontaneous Combustion Using Fourier Transform Infrared Spectrometer. Journal of Spectroscopy No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1043095
American Medical Association (AMA)
Tang, Xiaojun& Liang, Yuntao& Dong, Haozhe& Sun, Yong& Luo, Haizhu. Analysis of Index Gases of Coal Spontaneous Combustion Using Fourier Transform Infrared Spectrometer. Journal of Spectroscopy. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1043095
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1043095