Chinese Journal of Quantum Electronics, Volume. 38, Issue 6, 727(2021)

Research and application of rapid analysis of coal quality by laser-induced breakdown spectroscopy

Shuixiu XU1,2、*, Ziyu YU1, Huaiqing QIN1, Juehui MO3, Zhimin LU1, Meirong DONG1,2, Jidong LU1, and Shunchun YAO1,2
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  • 1[in Chinese]
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  • 3[in Chinese]
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    As coal power is the main power source of China and one of the main sources of carbon emissions, the rapid detection of coal quality is conducive to improve the safe, low-carbon and economic operation level for coal-fired power units and promoting the intelligent development of power plants. Laser-induced Breakdown Spectroscopy (LIBS) is a rising rapid measurement technology. Because of its advantages such as no or little sample pretreatment, multi-element simultaneous analysis and online analysis, LIBS has a good application prospect in the field of rapid analysis of coal quality. This paper summarizes the basic research and application development results of the author’s team in the field of LIBS coal quality detection in recent years, with focus on the main problems encountered in LIBS coal detection and their solutions, and demonstrates the application potential of LIBS in the rapid detection of coal quality.

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    XU Shuixiu, YU Ziyu, QIN Huaiqing, MO Juehui, LU Zhimin, DONG Meirong, LU Jidong, YAO Shunchun. Research and application of rapid analysis of coal quality by laser-induced breakdown spectroscopy[J]. Chinese Journal of Quantum Electronics, 2021, 38(6): 727

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    Paper Information

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    Received: Jun. 30, 2021

    Accepted: --

    Published Online: Feb. 14, 2022

    The Author Email: Shuixiu XU (1072013579@qq.com)

    DOI:10.3969/j.issn.1007-5461. 2021.06.002

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