气相色谱FID法测定己烯-1中微量芳烃含量  

Determination of trace aromatic hydrocarbons in hexene-1 products by gas chromatography FID

作　　者：陈实春 潘志强 付健林 刘永红 王磊[1] Chen Shichun;Pan Zhiqiang;Fu Jianlin;Liu Yonghong;Wang Lei(Quality Inspection Center,Dushanzi Petrochemical Branch,PetroChina,Dushanzi 833699,Xinjiang,China)

机构地区：[1]中国石油独山子石化分公司质检中心,独山子833699

出　　处：《分析仪器》2024年第1期41-43,共3页Analytical Instrumentation

摘　　要：建立了气相色谱氢火焰离子化检测器(FID)快速测定己烯-1产品中微量芳烃(苯、甲苯、对二甲苯、间二甲苯、邻二甲苯)的方法。采用DB-FFAP作为分析柱进行分离,外标法[1]定量。实验结果表明,方法精密度和准确度较好且分析速度快,满足标准[2]要求,适合于生产过程控制分析。A method for rapid determination of trace aromatic hydrocarbons(benzene,toluene,p-xylene,m-xylene,o-xylene)by gas chromatography hydrogen flame ionization detector(FID)was established.DB-FFAP was used as analysis column for separation,and the external standard method[1]was used for quantification.The experimental results showed that the precision and accuracy of the method were good and the analysis speed was fast,which met the requirements of method standard[2]and was suitable for production control analysis.

关 键 词：微量芳烃 外标法 DB-FFAP 

分 类 号：TQ221.21[化学工程—有机化工] O657.71[理学—分析化学]