| 高效液相色谱法测定渣油的族组成 |
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| 引用本文： | 苟爱仙 董宝钧. 高效液相色谱法测定渣油的族组成[J]. 炼油与化工, 1998, 9(1): 45-47 |
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| 作者姓名： | 苟爱仙 董宝钧 |
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| 作者单位： | 大庆石油化工总厂研究院 |
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| 摘 要： | 采用高效液相色谱法（ＨＰＬＣ）测定渣油族组成，以正己烷、二氯甲烷为流动相，用多维高效液相色谱技术及适宜的梯度淋洗条件，将各族烃较好地分离，通过烃族分析检测器检测，相对标准偏差小于５％。
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| 关 键 词： | 渣油 族组成 测定 液相色谱法 |
Group Composition Determination of Residue Oilwith High Performance Liquid Chromatography |
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| Abstract: | The group composition of residue oil is determined with high performance liquid chromatography . Hydrocarbon groups ,with N-hexane and dichloromethane used as flow phase , are properly separated by multi-dimensional high performance liquid chromatography and gradient elution conditions . The relative standard allowance is less than 5% , which is detected by hydrocarbon group analyzing detector. |
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| Keywords: | Multi-dimensional high performance liquid chromatography Residue oil Group composition Gradient elutio |
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