摘要
文中列出了５１个典型煤层气样品的甲烷δ１３Ｃ值测试数据，系统地分析了煤层气甲烷稳定碳同位素组成特征，深入探讨了甲烷δ１３Ｃ值偏轻的原因。
The methane δ 13 C value of fifty-one typical coal-bed gas samples are tablled. The characteristic of the methane stable carbon isotope composition in coal-bed gas is systematically analysed and the cause of lighter methane δ 13 C value are discussed.
出处
《焦作工学院学报》
1997年第2期89-94,共6页
Journal of Jiaozuo Institute of Technology(Natural Science)
关键词
煤层气
甲烷
稳定碳同位素
coal-bed
methane
stable carbon isotope
