Circular overlying zone at longwall panel for efficient methane capture of mutiple coal seams with low permeability

Meitan Xuebao/Journal of the China Coal Society

Volumn 36, Issue 3, 2011, Pages 357-365

  Yuan, Liang ^a   Guo, Hua ^b   Shen, Bao Tang ^b   Qu, Qing Dong ^b   Xue, Jun Hua ^a  

^a National Engineering Research Center for Coal Mine Gas Control   (China)

^b CSIRO   (Australia)

Author keywords

Co extraction of coal and methane; Deep mining; Multiple coal seams; Overlying zone

Indexed keywords

CFD SOFTWARES; CO-EXTRACTION OF COAL AND METHANE; COAL SEAMS; COMPLEX DYNAMICS; COMPREHENSIVE RESEARCH; DEEP MINING; EFFECTIVE RANGE; FIELD MONITORING; FLOWING PRESSURES; GAS FLOW PATTERNS; GAS FLOWS; HIGH EFFICIENCY; LONGWALL PANEL; LOW PERMEABILITY; METHANE DRAINAGE; MULTIPLE COAL SEAMS; OVERBURDEN ROCK; OVERLYING ZONE; PRACTICAL METHOD; PRESSURE CHANGE; RESEARCH PROGRAMMES; STRATA MOVEMENT; STRESS CHANGES; WORKING FACE;

COAL; COAL DEPOSITS; COAL MINES; FLOW OF GASES; FRACTURE; METHANE;

COAL RESEARCH;

EID: 79955647995     PISSN: 02539993     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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