露天煤矿有毒有害气体防治研究
牛健镔
（准格尔旗金正泰煤炭有限责任公司，内蒙古 准格尔 010300）
摘要： 露天煤矿的开采很大程度地提高了煤矿的开采效率及回收率，为煤矿企业带来更大的经济效益。但是，随着
开采难度和深度的加大，有毒有害气体严重影响着煤矿的采掘质量。为了有效降低煤矿有毒有害气体的浓度，需要采取
有效措施进行防治。主要介绍了露天煤矿有毒有害气体治理现状及常见的有毒有害气体，并对一系列预防和治理措施进
行了分析，为煤矿生产提供一定的参考。
关键词： 露天煤矿；有毒有害气体；防治措施
中图分类号： TD711      文献标志码： A      文章编号： 2095-0802-(2023)07-0121-03
Prevention and Control of Toxic and Harmful Gases in Open-pit Coal Mines
NIU Jianbin
(Jinzhengtai Coal Co., Ltd. of Jungar Banner, Jungar 010300, Inner Mongolia, China)
Abstract: The mining of open-pit coal mines greatly improves the mining efficiency and recovery rate of coal mines, bringing
greater economic benefits to coal mining enterprises. However, with the increasing difficulty and depth of mining, toxic and
harmful gases seriously affect the quality of coal mining. In order to effectively reduce the concentration of toxic and harmful gases
in coal mines, effective measures need to be taken for prevention and control. The current prevention and control situation of toxic
and harmful gases in open-pit coal mines and the common toxic and harmful gases were introduced, and a series of prevention
and control measures were analyzed, providing certain reference for coal mine production.

Key words: open-pit coal mine; toxic and harmful gases; prevention and control measures