Application of ventilation simulation to spontaneous combustion control in underground coal mine:A case study from Bulianta colliery
查看参考文献20篇
|
文摘
|
Spontaneous combustion of residual coal in longwall goaf is a long standing hazard.Airflow leakage into goaf is a major driver to the hazard and this issue deteriorates where longwalls are operating in multiple seams and shallow covers because mining-induced cracks are very likely to draw fresh airflow into goaf due to presence of pressure differential between longwall face and surface.To study the problem more critically,a ventilation simulation package "Ventsim” is used to conduct a case study from Bulianta colliery.It was found that isolating and pressurizing active longwall panel can mitigate the problem and the pressure differential can be adjusted by varying performance of auxiliary fan and resistance of ventilation regulator.A booster ventilation system can also mitigate the problem by adjusting fan duties.Ventilation simulation is a powerful tool to study spontaneous combustion control in underground coal mine. |
|
来源
|
International Journal of Mining Science and Technology
,2018,28(2):231-242 【核心库】
|
|
DOI
|
10.1016/j.ijmst.2017.12.005
|
|
关键词
|
Ventilation simulation
;
Spontaneous combustion
;
Longwall operation
;
Pressure differential
;
Ventsim
|
|
地址
|
1.
Shenyang Branch of China Coal Technology &Engineering Group(CCTEG), Shenyang, 110016
2.
College of Safety Science and Engineering,Henan Polytechnic University, Jiaozuo, 454000
3.
School of Civil,Mining &Environmental Engineering,University of Wollongong, Australia, NSW, 2522
|
|
语种
|
英文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
2095-2686 |
|
学科
|
矿业工程 |
|
基金
|
provided by the University of Wollongong
;
Australia and the Shenhua Group Innovative Technology Research Fund
;
State Key Laboratory Cultivation Base for Gas Geology and Gas Control(Henan Polytechnic University) Open Funding
|
|
文献收藏号
|
CSCD:6228076
|
参考文献 共
20
共1页
|
|
1.
Wang H H. Coal oxidation at low temperatures: oxygen consumption, oxidation products, reaction mechanism and kinetic modelling.
Prog Energy Combust Sci,2003,29(6):487-513
|
CSCD被引
53
次
|
|
|
|
|
2.
Zhang J. A review on numerical solutions to selfheating of coal stockpile: mechanism, theoretical basis, and variable study.
Fuel,2016,182:80-109
|
CSCD被引
7
次
|
|
|
|
|
3.
Liang Y T. Characteristics of coal re-oxidation based on microstructural and spectral observation.
Int J Min Sci Technol,2015,25(5):749-754
|
CSCD被引
13
次
|
|
|
|
|
4.
Peng C. Performance of water-based foams affected by chemical inhibitors to retard spontaneous combustion of coal.
Int J Min Sci Technol,2016,26(3):443-448
|
CSCD被引
3
次
|
|
|
|
|
5.
Zhang J. Transient CFD modelling of lowtemperature spontaneous heating behaviour in multiple coal stockpiles with wind forced convection.
Fuel Process Technol,2016,149:55-74
|
CSCD被引
4
次
|
|
|
|
|
6.
Wang L K. Development of a spontaneous combustion TARPs system based on BP neural network.
Int J Min Sci Technol,2015,25(5):803-810
|
CSCD被引
5
次
|
|
|
|
|
7.
Song Z Y. Coal fires in China over the last decade: a comprehensive review.
Int J Coal Geol,2014,133:72-99
|
CSCD被引
30
次
|
|
|
|
|
8.
Stracher G B. Coal fires burning out of control around the world: thermodynamic recipe for environmental catastrophe.
Int J Coal Geol,2004,59(1):7-17
|
CSCD被引
44
次
|
|
|
|
|
9.
.
MDG-1006. Technical reference for MDG 1006 spontaneous combustion management guideline,2011
|
CSCD被引
1
次
|
|
|
|
|
10.
Rosa D.
Analysis of mine fires for all US underground and surface coal mining categories: 1990-1999,2004
|
CSCD被引
1
次
|
|
|
|
|
11.
Singh R V K. Status of mine fire of Jharia coalfield and suggestions for prevention & control.
Coal Min Technol Manage,2004,9(6/8):38-44
|
CSCD被引
1
次
|
|
|
|
|
12.
Zhou F B. Application of threephase foam to fight an extraordinarily serious coal mine fire.
Int J Coal Geol,2006,67(1/2):95-100
|
CSCD被引
16
次
|
|
|
|
|
13.
Gouws M J. Coal self-heating and explosibility.
J S Afr Inst Min Metall,1995,95(1):37-44
|
CSCD被引
1
次
|
|
|
|
|
14.
Morris R. Seam factor and the spontaneous heating of coal.
Min Sci Technol,1988,7(2):149-159
|
CSCD被引
1
次
|
|
|
|
|
15.
Massanes M B. Ventilation management system for underground environments.
Tunn Undergr Space Technol,2015,50:516-522
|
CSCD被引
1
次
|
|
|
|
|
16.
Kursunoglu N. Selection of an appropriate fan for an underground coal mine using the Analytic Hierarchy Process.
Tunn Undergr Space Technol,2015,48:101-109
|
CSCD被引
4
次
|
|
|
|
|
17.
Ren T. CFD modelling of ventilation and dust flow behaviour above an underground bin and the design of an innovative dust mitigation system.
Tunn Undergr Space Technol,2014,41(1):241-254
|
CSCD被引
19
次
|
|
|
|
|
18.
Gillies S. Australian longwall panel ventilation practices.
Proceedings of 13th coal operators' conference,2013
|
CSCD被引
1
次
|
|
|
|
|
19.
Ren T. Proactive goaf inertisation for controlling longwall goaf heatings.
Procedia Earth Planet Sci,2009,1(1):309
|
CSCD被引
2
次
|
|
|
|
|
20.
Smith A C. Bleederless ventilation systems as a spontaneous combustion control measure in US coal mines.
Bureau of Mines, IC,1994:9377
|
CSCD被引
1
次
|
|
|
|
|
了解气象卫星更多信息，请访问