阳泉矿区3<sup>#</sup>煤煤层气解吸特性的研究

阳泉矿区3^#煤煤层气解吸特性的研究

摘要: 实验测定了阳泉矿区3^#煤煤层气的解吸特性。利用煤粒中吸附煤层气扩散微分方程式计算出煤层气的解吸时间,并用作图法确定出3^#煤煤层气的解吸时间,为阳泉矿区3^#煤煤层气的开发和利用提供了重要的参数。

Abstract: The coalbed methane desorption characteristics of Coal seam 3 in Yangquan is tested in the laboratory.The coalbed methane desorption time is calculated by using diffusion differentiation equation of adsorbed gas in coal grains and coalbed methane desorption time of Coal seam 3 in Yangquan is determined with graphics method.The study provides important parameters for coalbed methane development and utilization of Coal seam 3.