E3S Web Conf.
Volume 118, 20192019 4th International Conference on Advances in Energy and Environment Research (ICAEER 2019)
|Number of page(s)||5|
|Section||Environment Engineering, Environmental Safety and Detection|
|Published online||04 October 2019|
Study on Optimization of Gas Drainage Methods in High-burst Mines
School of Energy Engineering, LongDong University, 745000, China
2 Gansu Energy Qingyang Coal and Electricity Corporation Ltd., 745000, China
* Corresponding author: Fengfeng Yang, email@example.com
After the mechanization upgrade of Yongjing Coal Mine, the original extraction method cannot solve the problem of gas. According to the actual production conditions of the mine, the source and composition ratio of gas emission are analyzed.By combining with the gas extraction method before upgrading and transformation, it is of great importance to determine the appropriate comprehensive gas extraction method and optimize the gas extraction parameters for improving the gas extraction effect and eliminating the risk of gas outburst.
© The Authors, published by EDP Sciences, 2019
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.
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