Experimental Study on Rapid Determination Method of Coal Seam Gas Content by Indirect Method

In view of the problems of heavy work, long cycle, high cost and low efficiency in the process of indirect determination of coal seam gas content, the basic gas parameters and coal quality indexes of 24 coal samples from 5 coal mines in the Hancheng area of Shanxi Province are measured by the labora...

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Veröffentlicht in:	Processes 2023-03, Vol.11 (3), p.925
Hauptverfasser:	Lei, Hongyan, Dai, Linchao, Cao, Jie, Li, Rifu, Wang, Bo
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Analysis Bulk density Coal Coal gas Coal industry Coal mines Coal mining Data analysis Density Drilling Error analysis Gaseous diffusion Laboratories Mathematical models Measurement methods Methods Mines Regression Regression analysis Statistical analysis
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