气相色谱在石油化工中的应用

Application of Gas Chromatography in Petrochemical Industry

近些年来,气相色谱在石油化工领域的分析之中得到充分的应用,有效增强分析能力。气相色谱就本质上来讲是一种有着较强分离与定量分析能力的仪器分析形式,当前在诸多领域之中得到充分应用。伴随着科技与技术的稳步发展,更多的功能性色谱柱以及选择性检测器得以开发。现今,气相色谱因分离成效高,分析速度快以及灵敏度强等多方面特点,在不同行业中应用。特别是在石油化工这一领域中得到越来越广泛的使用,有效发挥自身性能。文章通过气相色谱在石油化工领域中的应用状况进行表述,以石油化工的气体分析、汽油组成成分分析以及开展模拟蒸馏这三方面进行阐述。

In recent years,gas chromatography has been fully used in the analysis of petrochemical industry,effectively enhance the analytical ability.Gas chromatography is essentially a form of instrumental analysis with strong ability of separation and quantitative analysis,which has been fully applied in many f ields.With the steady development of technology,more functional chromatographic columns and selective detectors are being developed.Nowadays,gas chromatography is used in different industries because of its high separation eff iciency,fast analysis speed and strong sensitivity.Especially in the f ield of petrochemical industry has been more and more widely used,effectively play their own performance.In this paper,the application of gas chromatography in petrochemical industry is described,and the gas analysis of petrochemical industry,the composition analysis of gasoline and the development of simulation distillation are described in three aspects.