A new method of gas drainage as a solution for dangerous phenomena in underground coal mines

被引：4
|
作者：
Zapletal, Pavel [1 ]
Koudelkova, Jaroslava [1 ]
Zubicek, Vaclav [1 ]
Kral, Tomas [1 ]
Mokrosova, Andrea [1 ]
机构：
[1] VSB TU Ostrava, 17 Listopadu 15-2172, Ostrava 70833, Czech Republic
来源：
RUDARSKO-GEOLOSKO-NAFTNI ZBORNIK | 2018年 / 33卷 / 01期
关键词：
Coal; methane; gas emission; dustiness; methane concentration;
D O I：
10.17794/rgn.2018.1.2
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
The further development of coal mining in different countries and in India is connected with many problems. The emission of gas, sudden outbursts of gas and coal, mine fires, dustiness, spontaneous combustion, methane concentration are very serious problems. This article deals with solving these problems. It describes a new method applied in coal mines in the Czech Republic that has brought very good results.
引用
收藏
页码：7 / 13
页数：7
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