摘要
在程序升温条件下,用气相色谱法分析烷基化汽油样品,将各组分的程序升温保留时间转化为恒温保留指数。根据各组分在SE-54固定相和OV-1固定相上的气相色谱保留指数差对其进行类别定性。利用色谱-质谱分析法进行了验证,结果表明该方法简便可行。
An alkylation gasoline was analyzed with gas chromatography under programming temperature condition. The programming temperature retention time of each component of the alkylation gasoline was transformed to constant temperature retention index. A new method was set up for the type analysis of hydrocarbon in the alkylation gasoline with the difference between the retention indices of the components on stationary phases SE - 54 and OV - 1 at the same temperature. The correctness of this method was proved by gas chromatography - mass spectrometry.
出处
《化学分析计量》
CAS
2002年第3期4-6,共3页
Chemical Analysis And Meterage
