Development of DOAS System for Hazardous Methane Detection in the Near-Infrared Region
Methane (CH4) is a powerful greenhouse gas that greatly contributes to global warming. It is also very combustible, which means it has a large danger of causing explosions. It is crucial to tackle methane emissions, especially those arising from oil and gas extraction processes like transit pipes....
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| Language: | English |
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Politeknik Elektronika Negeri Surabaya
2025-01-01
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| Series: | Emitter: International Journal of Engineering Technology |
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| Online Access: | http://emitter2.pens.ac.id/ojs/index.php/emitter/article/view/890 |
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| author | Sayma Khandaker Md Mahmudul Hasan Nurulain Shaipuzaman Mohd Amir Shahlan Mohd Aspar Hadi Manap |
| author_facet | Sayma Khandaker Md Mahmudul Hasan Nurulain Shaipuzaman Mohd Amir Shahlan Mohd Aspar Hadi Manap |
| author_sort | Sayma Khandaker |
| collection | DOAJ |
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Methane (CH4) is a powerful greenhouse gas that greatly contributes to global warming. It is also very combustible, which means it has a large danger of causing explosions. It is crucial to tackle methane emissions, especially those arising from oil and gas extraction processes like transit pipes. An area of great potential is the advancement of dependable sensors for the detection and reduction of methane leaks, with the aim of averting dangerous consequences. An open-path differential optical absorption spectroscopy (DOAS) system was described in this paper for the purpose of detecting CH4 gas emission at a moderate temperature. An in-depth examination of the absorption lines was conducted to determine the optimal wavelength for measurement. The Near Infrared (NIR) region was identified as the most suitable wavelength for detecting methane. Multiple measurements were conducted at different integration times (1 second, 2 seconds, and 3 seconds) to ensure reliability and determine the optimal integration time for the CH4 detection system. The DOAS system has the capability of precisely detecting methane concentrations at 1M ppm in the NIR region with a quick integration time of 2 seconds.
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| format | Article |
| id | doaj-art-d446a046d5fc444491f585672e1ced5f |
| institution | Kabale University |
| issn | 2355-391X 2443-1168 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Politeknik Elektronika Negeri Surabaya |
| record_format | Article |
| series | Emitter: International Journal of Engineering Technology |
| spelling | doaj-art-d446a046d5fc444491f585672e1ced5f2025-01-21T11:11:07ZengPoliteknik Elektronika Negeri SurabayaEmitter: International Journal of Engineering Technology2355-391X2443-11682025-01-0112210.24003/emitter.v12i2.890Development of DOAS System for Hazardous Methane Detection in the Near-Infrared Region Sayma Khandaker0Md Mahmudul Hasan1Nurulain Shaipuzaman2Mohd Amir Shahlan Mohd Aspar3Hadi Manap4Faculty of Electrical and Electronics Engineering Technology, Universiti Malaysia Pahang Al-Sultan AbdullahFaculty of Electrical and Electronics Engineering Technology, Universiti Malaysia Pahang Al-Sultan AbdullahFaculty of Electrical and Electronics Engineering Technology, Universiti Malaysia Pahang Al-Sultan AbdullahFaculty of Electrical and Electronics Engineering Technology, Universiti Malaysia Pahang Al-Sultan AbdullahFaculty of Electrical and Electronics Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah Methane (CH4) is a powerful greenhouse gas that greatly contributes to global warming. It is also very combustible, which means it has a large danger of causing explosions. It is crucial to tackle methane emissions, especially those arising from oil and gas extraction processes like transit pipes. An area of great potential is the advancement of dependable sensors for the detection and reduction of methane leaks, with the aim of averting dangerous consequences. An open-path differential optical absorption spectroscopy (DOAS) system was described in this paper for the purpose of detecting CH4 gas emission at a moderate temperature. An in-depth examination of the absorption lines was conducted to determine the optimal wavelength for measurement. The Near Infrared (NIR) region was identified as the most suitable wavelength for detecting methane. Multiple measurements were conducted at different integration times (1 second, 2 seconds, and 3 seconds) to ensure reliability and determine the optimal integration time for the CH4 detection system. The DOAS system has the capability of precisely detecting methane concentrations at 1M ppm in the NIR region with a quick integration time of 2 seconds. http://emitter2.pens.ac.id/ojs/index.php/emitter/article/view/890Methane detectionDOAS techniqueoptical sensorNIR region |
| spellingShingle | Sayma Khandaker Md Mahmudul Hasan Nurulain Shaipuzaman Mohd Amir Shahlan Mohd Aspar Hadi Manap Development of DOAS System for Hazardous Methane Detection in the Near-Infrared Region Emitter: International Journal of Engineering Technology Methane detection DOAS technique optical sensor NIR region |
| title | Development of DOAS System for Hazardous Methane Detection in the Near-Infrared Region |
| title_full | Development of DOAS System for Hazardous Methane Detection in the Near-Infrared Region |
| title_fullStr | Development of DOAS System for Hazardous Methane Detection in the Near-Infrared Region |
| title_full_unstemmed | Development of DOAS System for Hazardous Methane Detection in the Near-Infrared Region |
| title_short | Development of DOAS System for Hazardous Methane Detection in the Near-Infrared Region |
| title_sort | development of doas system for hazardous methane detection in the near infrared region |
| topic | Methane detection DOAS technique optical sensor NIR region |
| url | http://emitter2.pens.ac.id/ojs/index.php/emitter/article/view/890 |
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