[Determination of 2,6-di-tertbutyl-4-methylphenol in an aviation jet fuel by high performance liquid chromatography].
The content of antioxidant of 2,6-di-tertbutyl-4-methylphenol(BHT) in a new aviation jet fuel (HDF-1) was determined by high performance liquid chromatography. The influences of the volume ratio of methanol and acetate buffer and the flow rate for BHT separation from HDF-1 were studied and the best analysis conditions were obtained. The optimum volume ratio is 85:15 and the optimum flow rate is 1 mL/min. The relation of BHT mass fraction and its peak area has been analyzed and simulated. It was found that they had a good linear relationship.
Xiong
Zhong-qiang
ZQ
School of Chemical Engineering, Tianjin University, Tianjin 300072, China. zqxiong@163.com
Zhang
Xiang-wen
XW
Zhou
Zhen-huan
ZH
Mi
Zhen-tao
ZT