山西晋城地区煤层气发热量计算

The Thermal Value Estimation of Coalbed Methane in Jincheng Area of Shanxi Province

发热量是煤层气能否通过管线进行输送的一个重要的气质指标。参考天然气发热量的计算方法,利用各组分压缩因子、求和因子和摩尔发热量的数值,对我国晋城地区的煤层气发热量进行了计算。结果表明:我国煤层气的高、低位发热量值能达到天然气管线输送标准的指标要求。

The thermal value of coalbed methane is an important index that determines it if can be transported by pipelines. This paper estimates the thermal value of coalbed methane in Jineheng area of Shanxi province, China, using compressibility factor, summation factor and mole thermal value of each component, referring to calculation method for natural gas thermal value. The results show that the highlow thermal values of coalbed methane in China can reach the standard of natural gas pipeline for transportation.