APPLIED LASER, Volume. 44, Issue 7, 190(2024)

Real-Time Analysis of Laser-Induced Breakdown Spectroscopy of Sulfur and Calorific Value in Coal

Ji Jingjing1, Zhang Zebin1, Tao Gangqiang1, Qin Jiatao2, Li Zuobing2, and Lu Cuiping3、*
Author Affiliations
  • 1Zhejiang Zheneng Shaoxing Binhai Thermal Power Co., Ltd., Shaoxing 312000, Zhejiang, China
  • 2Anhui Huangchen Electronic Technology Co., Ltd., Tongling 244000, Anhui, China
  • 3School of Advanced Manufacturing Engineering, Hefei University, Hefei 230601, Anhui, China
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    References(9)

    [1] [1] CLAYTON C G, WORMALD M R. Coal analysis by nuclear methods[J]. The International Journal of Applied Radiation and Isotopes, 1983, 34(1): 3-22.

    [2] [2] CREMERS D A, RADZIEMSKI L J. Handbook of laser-induced breakdown spectroscopy[M]. Chichester, England: John Wiley, 2006.

    [6] [6] ZHANG D C, HU Z Q, SU Y B, et al. Simple method for liquid analysis by laser-induced breakdown spectroscopy (LIBS)[J]. Optics Express, 2018, 26(14): 18794.

    [7] [7] BLEVINS L G, SHADDIX C R, SICKAFOOSE S M, et al. Laser-induced breakdown spectroscopy at high temperatures in industrial boilers and furnaces[J]. Applied Optics, 2003, 42(30): 6107-6118.

    [8] [8] NODA M, DEGUCHI Y, IWASAKI S, et al. Detection of carbon content in a high-temperature and high-pressure environment using laser-induced breakdown spectroscopy[J]. Spectrochimica Acta Part B: Atomic Spectroscopy, 2002, 57(4): 701-709.

    [11] [11] DONG M R, WEI L P, LU J D, et al. A comparative model combining carbon atomic and molecular emissions based on partial least squares and support vector regression correction for carbon analysis in coal using LIBS[J]. Journal of Analytical Atomic Spectrometry, 2019, 34(3): 480-488.

    [12] [12] YAN C H, QI J, MA J X, et al. Determination of carbon and sulfur content in coal by laser induced breakdown spectroscopy combined with kernel-based extreme learning machine[J]. Chemometrics and Intelligent Laboratory Systems, 2017, 167: 226-231.

    [13] [13] WANG Z, FENG J, LI L Z, et al. A multivariate model based on dominant factor for laser-induced breakdown spectroscopy measurements[J]. Journal of Analytical Atomic Spectrometry, 2011, 26(11): 2289-2299.

    [15] [15] YUAN T B, WANG Z, LUI S L, et al. Coal property analysis using laser-induced breakdown spectroscopy[J]. Journal of Analytical Atomic Spectrometry, 2013, 28(7): 1045-1053.

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    Ji Jingjing, Zhang Zebin, Tao Gangqiang, Qin Jiatao, Li Zuobing, Lu Cuiping. Real-Time Analysis of Laser-Induced Breakdown Spectroscopy of Sulfur and Calorific Value in Coal[J]. APPLIED LASER, 2024, 44(7): 190

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    Paper Information

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    Received: Nov. 19, 2022

    Accepted: Jan. 17, 2025

    Published Online: Jan. 17, 2025

    The Author Email: Cuiping Lu (lucp@hfuu.edu.cn)

    DOI:10.14128/j.cnki.al.20244407.190

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