| Issue |
E3S Web Conf.
Volume 35, 2018
Scientific-Research Cooperation between Vietnam and Poland (POL-VIET 2017)
|
|
|---|---|---|
| Article Number | 01005 | |
| Number of page(s) | 8 | |
| Section | Mining and drilling | |
| DOI | https://doi.org/10.1051/e3sconf/20183501005 | |
| Published online | 23 March 2018 | |
Methane Content Estimation in DuongHuy Coal Mine
1
Hanoi University of Mining and Geology, Faculty of Mining, Vietnam
2
AGH University Science and Technology, Faculty of Mining and Geoengineering, A. Mickiewicza Av. 30, 30-059 Krakow, Poland
* Corresponding author: nguyenthinhtkv@gmail.com
Methane hazard has always been considered for underground coal mining as it can lead to methane explosion. In Quang Ninh province, several coal mines such as Mạo Khe coal mine, Khe Cham coal mine, especially Duong Huy mine that have high methane content. Experimental data to examine contents of methane bearing coal seams at different depths are not similar in Duong coal mine. In order to ensure safety, this report has been undertaken to determine a pattern of changing methane contents of coal seams at different exploitation depths in Duong Huy underground coal mine.
Key words: coal mining / methane hazard / prediction
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.