A review of spontaneous combustibility of oxidized coal

DOI

10.2991/ifeesm-17.2018.368How to use a DOI?

Keywords

Oxidized coal; Coal spontaneous combustion; Microstructure characteristics; Oxidation kinetics; Structure-function relationship

Abstract

Oxidized coal is the coal that recovered to environment temperature when the heat-storing environment is destroyed during the self-heating process, which is quite common in the process of coal mining and utilization. The spontaneous combustibility of oxidized coal differs from that of raw coal, which needs to be studied specially. In this paper, the development of microstructure characteristics, spontaneous combustibility and structure-function relationship of oxidized coal was reviewed. The proposed shortcomings, less of influence effects and factors, had been summarized. On the basis of deficiencies, the suggestions of studying microstructure mechanism and gross feature of coal secondary oxidation, also the structure-function relationship were put forward.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Kai Wang
AU  - Xiaowei Zhai
AU  - Shangrong Jiang
AU  - Hui Ge
PY  - 2018/02
DA  - 2018/02
TI  - A review of spontaneous combustibility of oxidized coal
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 2055
EP  - 2059
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.368
DO  - 10.2991/ifeesm-17.2018.368
ID  - Wang2018/02
ER  -