| 高效液相色谱法测定润滑油烃族组成 |
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| 引用本文： | 苟爱仙 张艳丽. 高效液相色谱法测定润滑油烃族组成[J]. 炼油与化工, 1999, 10(4): 40-42 |
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| 作者姓名： | 苟爱仙 张艳丽 |
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| 作者单位： | 大庆石油化工总厂研究院!大庆１６３７１４ |
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| 摘 要： | 研究了用高效液相色谱法（ＨＰＬＣ）测定润滑油烃族组成的分析方法。以正己烷为流动相，采用色谱柱串联方式，将润滑油分离为饱和烃、单环芳烃、双环芳烃、双环芳烃及多环芳烃。通过烃分析检测器检测。该方法速度快、操作简单，各族烃相对标准偏差均小于１０％。多环
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| 关 键 词： | 液相色谱法 润滑油 烃族组成 测定 |
Determination of PNA in Lubricating Oil with High Efficiency Liquid Chromatography |
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| GUO Ai-Xian, ZHANG ran-Li, SHI Qun-Ce, LIU Bao-Li. Determination of PNA in Lubricating Oil with High Efficiency Liquid Chromatography[J]. Refining Chemical Industry, 1999, 10(4): 40-42 |
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| Authors: | GUO Ai-Xian ZHANG ran-Li SHI Qun-Ce LIU Bao-Li |
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| Abstract: | Analysis method of determining PNA in lube oil with high efficiency liquid chromatography is studied. Lube oil is separatedinto saturated hydrocarbon, monocyclic aromatics, dicyclic aromatics and polycyclic aromatics with n-hexane as mobile phase and chromatographic columns connected in series. This method is quick and simple in operation, the relative standard deviations of each group hydrocarbon are all less than 10 %. |
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| Keywords: | liquid chromatography lube oil group composition |
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