2010•Coal TechnologyRequires access

Experimental Study on Seam Water Injection at Fully Mechanized Caving Coal Face

Hui Zhao

Abstract

Based on the geology and mining conditions of 4308 fully mechanized caving coal face in Chengzhuang Coal Mine,and then the experimental study on seam water injection is made at the face.Through rational coal seam drilling design and construction process,the injection parameters of coal seam are optimized,the dust generated from mining and gas emission is reduced.There is great significance.for the dust accident's prevention and gas governance

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Key concepts: Coal, Mining engineering, Coal mining, Drilling, Water injection (oil production), Petroleum engineering, Engineering, Geology