Research on Tectonic Coal Structure Based on NMR Technology

DOI

10.2991/aer.k.201203.001How to use a DOI?

Keywords

Tectonic coal structure, NMR technology, micro structure, functional groups

Abstract

The understanding of coal body structure has important research significance for the prevention of coal and gas outburst and the development of coalbed methane. In order to further determine the difference between the primary structure coal and the structural microstructure of coal mines, and analyze the coal bed gas storage and migration control mechanism of coal body structural characteristics, the microstructure of structural coal in Sihe Coal Mine was tested by NMR technology. The structural characteristics of the coal body were mainly analyzed by obtaining maps, and the structural information of C, H, O and other related functional groups was quantitatively analyzed. The research results provide a technical reference for the study of coal microstructure.

Copyright

© 2020, 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  - Wei Qiao
AU  - Linchao Dai
PY  - 2020
DA  - 2020/12/03
TI  - Research on Tectonic Coal Structure Based on NMR Technology
BT  - Proceedings of the 2020 9th International Conference on Applied Science, Engineering and Technology (ICASET 2020)
PB  - Atlantis Press
SP  - 1
EP  - 4
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.201203.001
DO  - 10.2991/aer.k.201203.001
ID  - Qiao2020
ER  -