【摘要】 <正> 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。更多还原

【Abstract】 The method is based on determining hydrocarbon types in gasoline containing olefines by coupling capillary GC with coulometry. The contents of saturants-olefines-aromatics (SOA) and individual aromatic hydrocarbons in catalytic cracking gasoline boiling below 100℃ and 205℃, were determined by the method. The information of the carbon number and the content of high-boiling-point aromatics was obtained by determining individual aromatic components.更多还原