摘要
阳泉矿区煤层瓦斯含量高,井下煤层自燃频繁,严重影响了煤炭安全生产。通过采用多种胶体防灭火技术,有效地扑灭或控制了巷道、工作面、采空区等不同类型的火灾。实践证明,胶体防灭火技术是适应于高瓦斯矿井的高效、经济、安全的防灭火技术。
Methane content is high and spontaneous combustion occurred frequently in Yangquan coal mines, which have a serious influence upon the safe production in the mines. For this reason, various kinds of gel fire prevention and control techniques have been used for the effective fire-fighting and control of different fires happened in roadways, working faces and gobs. The practice showed that the gel fire prevention and control technique is an efficient, economic and safe fire-fighting means suitable for high-gassy mines.
出处
《矿业安全与环保》
2004年第5期39-41,共3页
Mining Safety & Environmental Protection
