摘要
本文通过对液态CO2的灭火性能和应用工艺和使用成本进行研究分析,结合古城煤矿的实际情况,成功地将液态CO2防灭火技术运用于煤层自燃火灾的防治中,取得了较好的效果。
This paper analyzed the fire extinguishing performance of liquid CO2, it＇s application technology and the use of cost, combined with the actual situation of GuCheng mine, successfully used the liquid CO2 fire prevention technology in the prevention of coal spontaneous combustion, and achieved good results.
出处
《山东煤炭科技》
2014年第11期94-95,共2页
Shandong Coal Science and Technology
关键词
液态CO2
防灭火
技术
应用
liquid CO2
prevention and extinguishing fire
technology
application
