PONA测定汽油烃类族组成分析条件优化

摘要

对分析汽油烃类族组成的PONA中的仪器参数、进样量、斜率灵敏度等因素进行探讨，并与FIA、MGC进行比对。试验表明，优化后的方法达到较好的精密度与准确度。%Instrument parameters, sample volume and gradient sensitivity and etc. factors in analysis of hydrocarbon types composition in gasoline by PONA were discussed, which were compared with fluorescent indicator adsorption( FIA) and multidimensional gas chromatographic ( MGC) methods. The experiments indicated that better precision and accuracy were obtained by the optimized method.