摘要
以经典的柱色谱法所测数据为基准,将TLC/FID法测得的大量数据与之关联,找出关联系数,为重质油族组成(饱和烃、芳烃和胶质)分析提供了一个简便可靠的数据处理方法,提高了TLC/FID法的准确度,两种方法之间的绝对偏差不大于3％。
The hydrocarbon type analysis results of a great variety of heavy oils obtained by TLC/FID method are correlated with those by the classical column chromatographic method and correlation coe- fficients are thus obtained. By treatment with these coefficients, the accuracy of TLC/FID method is greatly increased, making TLC/FID a simple, convenient and reliable method for hydrocarbon type composition analysis (saturates,aromatics and resins) of heavy oils. The absolute deviation between TLC/FID and column chromatography is less than 3%.
出处
《石油炼制》
CSCD
1992年第10期49-52,共4页
