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用SF6示踪气体测定瓦斯在煤层中的流动状态 ,可为抽放瓦斯参数的确定提供可靠依据 ,并可为进一步研究煤层瓦斯的流动提供重要手段。本文通过施放、测定SF6气体 ,论述了老虎台矿煤层瓦斯的流动状态。
Determining gas flow in the coal seam with SF6 tracer gas can provide a reliable basis for the determination of gas drainage parameters and can provide an important measure for further research on gas flow in coal seam. In this paper, the SF6 gas is determined by the application of SF6 gas, and the gas flow in seam coal seam is discussed.