Prediction of road dust concentration in open-pit coal mines based on multivariate mixed model
PLOS ONE, 2023 The problem of dust pollution in the open-pit coal mine significantly impacts the health of staff, the regular operation of mining work, and the surrounding environment. At the same time, the open-pit road is the largest dust source. Therefore, it analyzes the influencing factors of road dust concentration in the open-pit coal mine.
Meng Wang +6 more
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Research on the influence of coal mine dust concentration on UWB ranging precision
Gong-kuang zidonghua, 2021 The environment of the fully mechanized working face in coal mines is harsh and the dust concentration is high. When ultra wide band (UWB) is used for positioning, it is easy to be interfered by dust. UWB ranging will have certain errors, so the positioning precision cannot meet the requirements of intelligent coal mines. To order to solve this problem,
DING Zhen, ZHANG Yuchen2
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Prediction of dust concentration in open cast coal mine using artificial neural network
Atmospheric Pollution Research, 2012 AbstractCoal dust is a major pollutant in the ambient air of coal mining areas. The pollution due to open cast mining is more severe than pollution due to underground mining. Prediction of ambient concentration of pollutants should be known to implement any control techniques to reduce their concentrations. In this paper, three models were developed to
Bindhu Lal, Sanjaya Shankar Tripathy
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Application of optical narrow-band mirrors in sensor of concentration of dust in coal mines
Journal of Physics: Conference Series, 2021 Abstract The article presents a new design of the sensor for measuring dust, which is based on the effect of absorption of optical radiation passing through the dust layer. Fundamentally new is the use of a powerful low-cost LED, the spectral part of the radiation range required for measurement of which is formed by the structure of ...
Yu. А. Novikova, M. B. Ryzhikov
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DETERMINATION OF THE POLYCYCLIC AROMATIC HYDROCARBONS CONCENTRATION IN COAL DUST PRODUCED AT COAL TRANSPORTATION AND PROCESSING ENTERPRISES [PDF]
Vestnik of Kuzbass State Technical University, 2022 E.V. Zhuravleva +2 more
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Gong-kuang zidonghua, 2018 In order to improve quality of underground wireless communication and ensure effective communication, influence of underground coal dust concentration and humidity on electromagnetic wave transmission was researched.
ZHAO Shiping, SUN Xiuling, KAN Xiaoting
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Reduction of Coal Dust Concentration in the Air by Using Renewable Resources as Dust Suppressants [PDF]
Scientific Journal of Riga Technical University. Environmental and Climate Technologies, 2009 Elīna Dāce, S. Valtere
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Research on Dust Concentration Changing Regularities in Coal Releasing Operation of Fully Mechanized Caving Faces and Dust Reduction Technology [PDF]
Proceedings of the 9th China-Russia Symposium “Coal in the 21st Century: Mining, Intelligent Equipment and Environment Protection", 2018 Lirong Wu, Weimin Cheng, Gang Zhou
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On-Line Monitoring Method of Exhaust Dust Concentration in Coal-Fired Power Plants
Advances in Energy and Power Engineering, 2014 宝平 蒋
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Journal of the Mining Institute of Japan, 1983 Heiji Enomoto, Wataru Ishihama
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