摘要
针对煤矿井下爆破作业后有毒气体浓度超标现象,分析了爆破作业中有毒气体的形成过程及原因,依据国家现行的相关规程、标准,结合多年工作实际,提出了降低一氧化碳浓度的对策措施。
According to the phenomenon of toxic gas concentrations exceeding the standard after coal mine underground blasting, the formation process and causes of the toxic gas during blasting are analyzed. Based on the related current national regulations and standards and years of practical experience, the measures to reduce the carbon monoxide concentration are put forward.
出处
《煤矿爆破》
2012年第4期20-25,共6页
Coal Mine Blasting
关键词
井下爆破
CO
对策
underground blasting
carbon monoxide
countermeasures
