Early extinguishment of spontaneous combustion of coal underground by using dry-ice’s rapid sublimation: A case study of application

Early extinguishment of spontaneous combustion of coal underground by using dry-ice’s rapid... Fuel 217 (2018) 544–552 Contents lists available at ScienceDirect Fuel journal homepage: www.elsevier.com/locate/fuel Full Length Article Early extinguishment of spontaneous combustion of coal underground by using dry-ice’s rapid sublimation: A case study of application a,b,c, a,c a,c a a Wei Liu , Yueping Qin , Xiaobin Yang , Wenqiang Wang , Youqiang Chen College of Resources & Safety Engineering, China University of Mining & Technology, Beijing, Beijing 100083, China Hebei State Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology, Beijing 101601, China Beijing Key Laboratory for Precise Mining of Intergrown Energy and Resources, China University of Mining & Technology, Beijing, Beijing 100083, China GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: Carbon dioxide injection is an ideal approach to prevent and control spontaneous combustion of coal in coal Coal mine mines, which has higher purity, wider coverage and stronger inerting effect, but its application is limited by how Safety issue to produce considerable gaseous carbon dioxide underground. Liquid carbon dioxide has high risks to be used Spontaneous combustion underground due to its phase-state instability. Dry-ice has stable properties, but its sublimation in normally is too Longwall gob slow to extinguish the fire. To http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Fuel Elsevier

Early extinguishment of spontaneous combustion of coal underground by using dry-ice’s rapid sublimation: A case study of application

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier Ltd
ISSN
0016-2361
D.O.I.
10.1016/j.fuel.2017.12.124
Publisher site
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Abstract

Fuel 217 (2018) 544–552 Contents lists available at ScienceDirect Fuel journal homepage: www.elsevier.com/locate/fuel Full Length Article Early extinguishment of spontaneous combustion of coal underground by using dry-ice’s rapid sublimation: A case study of application a,b,c, a,c a,c a a Wei Liu , Yueping Qin , Xiaobin Yang , Wenqiang Wang , Youqiang Chen College of Resources & Safety Engineering, China University of Mining & Technology, Beijing, Beijing 100083, China Hebei State Key Laboratory of Mine Disaster Prevention, North China Institute of Science and Technology, Beijing 101601, China Beijing Key Laboratory for Precise Mining of Intergrown Energy and Resources, China University of Mining & Technology, Beijing, Beijing 100083, China GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: Carbon dioxide injection is an ideal approach to prevent and control spontaneous combustion of coal in coal Coal mine mines, which has higher purity, wider coverage and stronger inerting effect, but its application is limited by how Safety issue to produce considerable gaseous carbon dioxide underground. Liquid carbon dioxide has high risks to be used Spontaneous combustion underground due to its phase-state instability. Dry-ice has stable properties, but its sublimation in normally is too Longwall gob slow to extinguish the fire. To

Journal

FuelElsevier

Published: Apr 1, 2018

References

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