天然气中微量元素分析检测研究进展

Research progress in analysis and detection of trace elements in natural gas

天然气是一种重要的石化能源,是一种含烃和非烃类物质气体的总称,其成分中还包括51种微量元素,一些元素在天然气的运输、生产加工中存在许多安全隐患,所以检测分析其中的微量元素具有重大意义。本文详细介绍了天然气中微量元素的分布情况、研究意义、元素的检测分析方法,最后讨论了检测分析天然气中微量元素存在的问题,对天然气中微量元素的分析检测研究的发展前景进行了展望。

Natural gas is an important fossil energy,mainly composed of gaseous low molecular hydrocarbons and non-hydrocarbon gases.Its composition also includes more than 70 trace elements,some of which will bring potential safety hazards in the transportation,production and processing of natural gas,so the detection and analysis of trace elements is of great significance.This paper introduces the distribution of trace elements in natural gas and the methods and research significance of element detection and analysis,discusses the problems in the detection and analysis,and forecasts the development prospects of the analysis and detection of trace elements in natural gas.