摘要
本方法实验研究了土壤中微量烃、氦和氢分析的气体提取方法,气相色谱分析条件以及FID、TCD两种检测器对天然气组分体积百分含量的换算对比,对提取气体的不同装置,气样不同存放时间,土样不同包装进行了实验和分析对比,得到了较明显的效果。
<ABSTRACT> This paper presents the analytical method of extracting the trace
gases such as hydrocarbons, belium and hydrogen from surlace soil, the conditions
that gas chromatography can be used and comparative percentages of natural gas
components by volume that are analyzed by the detectors FJD&TCD .The different
gas-extractors, stored-times of gas samples and packages of soil samples are tested.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1990年第1期23-30,共8页
Petroleum Geology & Oilfield Development in Daqing
关键词
土壤
烃
氦
氢
分析
: soil, trace hydrocarbons, helium, hydrogen, analysis
