摘要
用高效液体色谱(HPLC)配以迁移丝式火焰离子化检测器,可以快速分析直馏柴油中的饱和烃,单环芳烃,双环芳烃和多环芳烃。为了提高检测器的灵敏度对其各部件做了改进,不使用校正因子,直接用峰面积归一定量;一次进样在10分钟内可以完成上述各组分的定量分析。本方法可适用于馏程范围在190～360℃内的直馏柴油。
High performance liquid chromatography equipped with moving wire flameionization detector is used to analyze straight run diesel oil for hydrocarbongroup content.The detector has been improved in various aspects in order toincrease its sensitivity.Percentages of saturates,monoaromatics,diaromaticsand polyaromatics are calculated by normalization of the peak areas;no correctionfactor is needed.Single analysis on one sample can be achieved in 10 minutes.This method is appliable to any diesel oil sample with boiling range of 190～360℃.
出处
《石油学报（石油加工）》
EI
CAS
1985年第3期97-102,共6页
Acta Petrolei Sinica(Petroleum Processing Section)
