煤矿井下爆破中有毒气体产生的原因及防治

The Reason for Shaping Toxic Gas and its Preventive Measures in Blasting of the Coalmine Bottom

通过对炸药氧平衡与有毒气体之间的关系分析,论述了煤矿井下爆破掘进时产生有毒气体的原因及其有害性,提出了一些防治办法。

This paper analyzes the relationship between explosive oxygen balance and toxic gas, the reason for shaping toxic gas and its dangerous properties are discussed, and some preventive measures are put forward.