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煤矿瓦斯也称之为煤层气,它是由煤和围岩出来的甲烷、二氧化碳和氮等物质共同作用组成的一种混合性气体,瓦斯是煤矿生产过程中的一种有害物质,不仅对空气有着较大的污染,又因为其遇火爆炸的性能,使得其危险性相当大,但是瓦斯爆炸是能够预防的,不仅需要保持瓦斯的通风量,还要严禁烟火,全文主要分为三个方面的内容,第一方面主要阐述了煤矿通风瓦斯的基本要求与作用,第二部分主要对当前煤矿通风瓦斯存在的安全问题进行分析,,第三部分主要给出了通风瓦斯安全问题的解决举措。
Coal mine gas, also known as coal bed methane, is a mixture of methane, carbon dioxide and nitrogen from coal and surrounding rock. Gas is a harmful substance in the coal production process. It not only affects the air Has a greater pollution, but also because of its performance of explosive fire, making its a considerable risk, but gas explosion can be prevented, not only to maintain the gas ventilation, but also strictly prohibited fireworks, the full text is divided into three aspects The first part mainly expounds the basic requirements and functions of mine ventilation gas. The second part mainly analyzes the existing safety problems of mine ventilation gas. The third part mainly gives the solution to the problem of ventilation gas safety.