CAJ | 학술논문

简要分析了我国煤层气气质分析方法现状，通过分析比较目前我国采用的煤层气气质分析方法，结合现场试验，研究了这些方法对煤层气的适应性。结果显示，大部分现有方法对煤层气适应性较好，部分方法需要改进以便更好地适应煤层气气质分析。在此基础上，提出了煤层气分析方法及其标准化建议。
간요분석료아국매층기기질분석방법현상，통과분석비교목전아국채용적매층기기질분석방법，결합현장시험，연구료저사방법대매층기적괄응성。결과현시，대부분현유방법대매층기괄응성교호，부분방법수요개진이편경호지괄응매층기기질분석。재차기출상，제출료매층기분석방법급기표준화건의。
Coalbed methane (CBM ) composition analysis in China is adopting the natural gas sampling and analysis standards at present .In this paper ,the applicability of these standards for CBM was studied by theoretical evaluation and experimental verification .The results show that most of the existing methods are suitable for CBM ,some methods still need to be improved for CBM quality analysis .Based on these studies ,the proposals for improvement of CBM analysis methods and standardization are put forw ard .