一种快速分离和富集萘系和菲系化合物的小型氧化铝柱层析法  

Rapid Separation and Enrichment of Alkylated Naphthalenes and Alkylated Phenanthrenes in Crude Oils by Small-sized Alumina Column Chromatography

作　　者：陈祖林[1] 赵红静[1] 张敏 刘海钰[1] 

机构地区：[1]长江大学地球环境与水资源学院,湖北武汉430100

出　　处：《石油天然气学报》2012年第12期42-44,5,共3页Journal of Oil and Gas Technology

基　　金：湖北省自然科学基金项目(2009CDB205);国家自然科学基金项目(40973041);高等学校博士点基金(博导类)项目(20104220110001)

摘　　要：使用了一种易于操作、成本低的小型柱色谱法将原油中萘系和菲系化合物快速分离的技术。色谱质谱检测结果表明,该技术能使原油中萘系和菲系化合物得到完整的分离和纯化富集,达到了芳烃单体烃在色谱-同位素质谱(GC-IRMS)中分析的要求,为测定芳烃单体烃同位素值提供一种较为可靠的前处理方法。An easy operation and low cost and easy separation technique was used for separating alkylated napthalenes and alkylated phenanthrenes from aromatic hydrocarbons.The GC-MS test results show that this method could provide a complete separation and purified enrichment of alkylated napthalenes and alkylated phenanthrenes from crude oils,it can meet the requirements of GC-IRMS analysis.It provides a reliable pretreatment method for the determination of carbon isotopic values of monomer aromatic hydrocarbon.

关 键 词：芳烃 柱色谱 萘系物 菲系物 

分 类 号：P618.13[天文地球—矿床学]