摘要
作者简要叙述了煤矿采掘爆破中产生有毒气体的原因及其有害性,提出了预防爆破作业中有毒气体产生及降低有毒气体含量的措施。认为在煤矿井下掘进工作面采用含水煤矿许用炸药,炮烟中的有毒气体含量将会大大降低,并建议依照我国煤矿许用炸药发展水平,适当提高工业炸药爆炸后有毒气体生成量合格标准。
The reason for shaping toxic gas and its disadvantages are discussed briefly, In addition, methods on preventing the shaping of toxic gas and ways on how to reduce its content are proposed. It is deemed that the content of toxic gas will reduce greatly by using water-beating explosive on the driving working face of coal mine, moreover, the author suggests that the acceptable criterion for the output of toxic gas should be advanced properly according to the developmental level of the permitted explosive for coal mine of our country.
出处
《煤矿爆破》
2007年第2期23-26,共4页
Coal Mine Blasting
关键词
煤矿炸药
煤矿爆破
有毒气体
防治措施
explosive for coal mine
blasting of coal mine
toxic gas
preventive measures
