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Study on Pyrolysis Characteristics of Coal Gangue and Washed Middling Coal
2011 Asia-Pacific Power and Energy Engineering Conference, 2011The pyrolysis characteristics of low quality mixing coal are investigated by thermal analyses,in which the coal is mixed by coal gangue and washed middling coal. The sample is five kinds of mixing materials which their proportion is 1:4, 2:3, 1:1, 3:2, 4:1.
Changzhong Song, Hua Xun
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Discussions of Resource Utilization of Coal Gangue
Advanced Materials Research, 2014The ways of using coal gangue in electricity generation, chemical utilization and building-material production are introduced and national coal gangue utilization status and development trend is analyzed in this paper. Pointing out the main problems in present utilization of coal gangues, suggestions on coal gangue resource utilization are given that ...
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Identification of Coal Gangue in Coal using YOLO V7
2023 7th International Conference on Trends in Electronics and Informatics (ICOEI), 2023Pavithra D +4 more
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Study on Crushing and Separation of Coal and Gangue
Applied Mechanics and Materials, 2013In this paper, the pressurization of irregular ores was first discussed so as to make an analysis on the causes for the great difference between measured result and actual ores, and then a preliminary pressure experiment was made on a certain quantity of coal and gangue samples extracted from Du'erping Coal Mine through electronic universal testing ...
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Detection of coal and gangue based on improved YOLOv5.1 which embedded scSE module
Measurement: Journal of the International Measurement Confederation, 2022Pengcheng Yan
exaly
Overview of Comprehensive Utilization of Coal Gangue
Advances in Environmental Protection, 2022openaire +1 more source