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本文在使用填充柱色谱法与库仑法联合测定含烯汽油烃族组成的基础上,又使用涂以极性固定液的FFAP WCOT毛细柱分析了含烯汽油的饱和烃/烯烃及芳烃、芳烃单体烃的含量。通过芳烃单体烃的测定确定油品的碳数及准确扣除高沸点非芳烃组分在芳烃部分中的含量,使定量更加准确可靠。
In this paper, based on the combination of packed column chromatography and coulometry to determine the composition of olefinic gasoline containing olefins, FFAP WCOT capillary columns coated with polar fixative were used to analyze the effects of olefinic gasoline containing saturated hydrocarbons / olefins and aromatics, aromatic hydrocarbons Body hydrocarbon content. Through the determination of aromatics monomer hydrocarbons to determine the carbon number of the oil and accurate deduction of high-boiling non-aromatic components in the aromatic part of the content, the quantitative more accurate and reliable.