CN105277531A - 一种基于分档的煤质特性测量方法 - Google Patents
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- 239000003245 coal Substances 0.000 title claims abstract description 62
- 238000000691 measurement method Methods 0.000 title abstract description 3
- 239000011159 matrix material Substances 0.000 claims abstract description 55
- 230000003595 spectral effect Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000002536 laser-induced breakdown spectroscopy Methods 0.000 claims abstract description 19
- 238000004458 analytical method Methods 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 230000001419 dependent effect Effects 0.000 claims description 20
- 238000001228 spectrum Methods 0.000 claims description 12
- 238000010238 partial least squares regression Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 9
- 239000003039 volatile agent Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000005251 gamma ray Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
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- 230000005855 radiation Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004876 x-ray fluorescence Methods 0.000 description 2
- 238000001636 atomic emission spectroscopy Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111426680A (zh) * | 2020-03-23 | 2020-07-17 | 清华大学 | 一种煤炭粘结指数与胶质层指数快速测量方法 |
CN111792256A (zh) * | 2020-07-19 | 2020-10-20 | 济南诚博信息科技有限公司 | 一种智能检测及智能分级储放的送料系统 |
CN114047734A (zh) * | 2021-12-24 | 2022-02-15 | 西安阿尔特测控技术有限公司 | 一种煤炭质量在线检测数据采集和控制系统 |
CN114354654A (zh) * | 2022-01-07 | 2022-04-15 | 中国矿业大学 | 基于dw-knn的煤炭水分含量快速无损检测方法 |
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CN104251846A (zh) * | 2014-09-04 | 2014-12-31 | 清华大学 | 一种结合判别分析的激光诱导击穿光谱定量分析方法 |
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CN102053083A (zh) * | 2010-11-09 | 2011-05-11 | 清华大学 | 一种基于偏最小二乘法的煤质特性在线测量方法 |
CN103234944A (zh) * | 2013-04-17 | 2013-08-07 | 清华大学 | 一种基于主导因素结合偏最小二乘法的煤质特性分析方法 |
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Non-Patent Citations (2)
Title |
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TINGBI YUAN 等: "Coal property analysis using laser-induced breakdown spectroscopy", 《J.ANAL.AT.SPECTROM.》 * |
中华人民共和国国家质量监督检验检疫总局: "《中华人民共和国国家标准》", 1 April 2009 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111426680A (zh) * | 2020-03-23 | 2020-07-17 | 清华大学 | 一种煤炭粘结指数与胶质层指数快速测量方法 |
CN111792256A (zh) * | 2020-07-19 | 2020-10-20 | 济南诚博信息科技有限公司 | 一种智能检测及智能分级储放的送料系统 |
CN111792256B (zh) * | 2020-07-19 | 2022-02-01 | 济南诚博信息科技有限公司 | 一种智能检测及智能分级储放的送料系统 |
CN114047734A (zh) * | 2021-12-24 | 2022-02-15 | 西安阿尔特测控技术有限公司 | 一种煤炭质量在线检测数据采集和控制系统 |
CN114047734B (zh) * | 2021-12-24 | 2022-04-08 | 西安阿尔特测控技术有限公司 | 一种煤炭质量在线检测数据采集和控制系统 |
CN114354654A (zh) * | 2022-01-07 | 2022-04-15 | 中国矿业大学 | 基于dw-knn的煤炭水分含量快速无损检测方法 |
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