Open Access
Journal of Physics: Conference Series, volume 1324, issue 1, pages 12077
Thermogravimetric analysis of combustion characteristics of coal gangue and petroleum coke mixture
Publication type: Journal Article
Publication date: 2019-10-01
Quartile SCImago
— Quartile WOS
—
Impact factor: —
ISSN: 17426588, 17426596
General Physics and Astronomy
Abstract
In order to improve the comprehensive combustion efficiency of the steam coal and reduce waste of resources, combustion experiments of petroleum coke and coal gangue were carried out by thermogravimetric analyser at different proportions and heating rates. Combustion characteristic curves (TG, DTG, DTA) and combustion characteristic parameters of the blended samples were analysed by thermogravimetric analysis and thermogravimetric analysis. The optimum combustion ratio and combustion characteristic parameters of the blended samples were explored. Experiments show that the combustion performance of petroleum coke and coal gangue is the best when the mixture ratio of petroleum coke and coal gangue is 4:1 in air atmosphere and the flow rate is 30ml/min, and the combustion characteristics of petroleum coke and coal gangue are better than that of single sample. The burning effect of the mixed fuel is the best. The exothermic area of 15°C/min and 25°C/min is greater than that of 20°C/min, which indicates that the heating rate of 20°C/min is not conducive to exothermic.
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ACS Omega
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ACS Omega
1 publication, 25%
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Journal of Energy Resources Technology, Transactions of the ASME
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Journal of Energy Resources Technology, Transactions of the ASME
1 publication, 25%
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Energy
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Energy
1 publication, 25%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
1 publication, 25%
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ASME
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ASME
1 publication, 25%
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Elsevier
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Elsevier
1 publication, 25%
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1
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Song C. et al. Thermogravimetric analysis of combustion characteristics of coal gangue and petroleum coke mixture // Journal of Physics: Conference Series. 2019. Vol. 1324. No. 1. p. 12077.
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Song C., Liu K., Gong Z., Liu Y. Thermogravimetric analysis of combustion characteristics of coal gangue and petroleum coke mixture // Journal of Physics: Conference Series. 2019. Vol. 1324. No. 1. p. 12077.
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TY - JOUR
DO - 10.1088/1742-6596/1324/1/012077
UR - https://doi.org/10.1088%2F1742-6596%2F1324%2F1%2F012077
TI - Thermogravimetric analysis of combustion characteristics of coal gangue and petroleum coke mixture
T2 - Journal of Physics: Conference Series
AU - Song, Changzhong
AU - Liu, Kun
AU - Gong, Zhen
AU - Liu, Yan
PY - 2019
DA - 2019/10/01 00:00:00
PB - IOP Publishing
SP - 12077
IS - 1
VL - 1324
SN - 1742-6588
SN - 1742-6596
ER -
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@article{2019_Song,
author = {Changzhong Song and Kun Liu and Zhen Gong and Yan Liu},
title = {Thermogravimetric analysis of combustion characteristics of coal gangue and petroleum coke mixture},
journal = {Journal of Physics: Conference Series},
year = {2019},
volume = {1324},
publisher = {IOP Publishing},
month = {oct},
url = {https://doi.org/10.1088%2F1742-6596%2F1324%2F1%2F012077},
number = {1},
pages = {12077},
doi = {10.1088/1742-6596/1324/1/012077}
}
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MLA
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Song, Changzhong, et al. “Thermogravimetric analysis of combustion characteristics of coal gangue and petroleum coke mixture.” Journal of Physics: Conference Series, vol. 1324, no. 1, Oct. 2019, p. 12077. https://doi.org/10.1088%2F1742-6596%2F1324%2F1%2F012077.