Effects of igneous intrusions on the structure and spontaneous combustion propensity of coal: A case study of bituminous coal in Daxing Mine, China

Effects of igneous intrusions on the structure and spontaneous combustion propensity of coal: A... •Mineral compositions and surface functional groups of Daxing bituminous coal were changed by igneous intrusions.•The effects of igneous intrusions on surface morphology and pore characteristics of coal were studied.•The spontaneous combustion propensity of the unaltered coal and thermally-altered coal were investigated and compared.•Igneous intrusions increased the propensity of Daxing bituminous coal to spontaneously combust. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Fuel Elsevier

Effects of igneous intrusions on the structure and spontaneous combustion propensity of coal: A case study of bituminous coal in Daxing Mine, China

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier Ltd
ISSN
0016-2361
D.O.I.
10.1016/j.fuel.2017.12.012
Publisher site
See Article on Publisher Site

Abstract

•Mineral compositions and surface functional groups of Daxing bituminous coal were changed by igneous intrusions.•The effects of igneous intrusions on surface morphology and pore characteristics of coal were studied.•The spontaneous combustion propensity of the unaltered coal and thermally-altered coal were investigated and compared.•Igneous intrusions increased the propensity of Daxing bituminous coal to spontaneously combust.

Journal

FuelElsevier

Published: Mar 15, 2018

References

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