| 近红外光谱快速测定重整汽油详细族组成 |
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| 引用本文： | 褚小立,袁洪福,纪长青,陆婉珍.近红外光谱快速测定重整汽油详细族组成[J].石油化工,2001,30(11):866-870. |
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| 作者姓名： | 褚小立 袁洪福 纪长青 陆婉珍 |
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| 作者单位： | 石油化工科学研究院, |
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| 摘 要： | 采用近红外光谱和化学计量学方法建立了快速、准确测定重整汽油详细族组成 (C3～C+ 9链烷烃、C5～C+ 8环烷烃、C3～C7烯烃、C6 ～C+ 9芳烃 )的分析方法。试验表明 ,该方法分析速度快、重现性好、成本低 ,特别适用于中间控制分析。
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| 关 键 词： | 近红外光谱 重整汽油 链烷烃 环烷烃 烯烃 芳烃 |
| 文章编号： | 1000-8144(2001)11-0866-05 |
| 修稿时间： | 2000年10月21 |
Determination of Detailed Hydrocarbon Classes in Reformed Gasoline by Near Infrared Spectroscopy |
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| CHU Xiao-li,YUAN Hong-fu,JI Chang-qing,LU Wan-zhen.Determination of Detailed Hydrocarbon Classes in Reformed Gasoline by Near Infrared Spectroscopy[J].Petrochemical Technology,2001,30(11):866-870. |
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| Authors: | CHU Xiao-li YUAN Hong-fu JI Chang-qing LU Wan-zhen |
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| Abstract: | A rapid method for determining detailed hydrocarbon classes in reformed gasoline was established by the combination of near infrared spectra (NIR) and chemometrics.The results by this rapid method are coincident with those determined by reference method (GC).The NIR method has advantages such as high-speed,simplicity,better repeatability and lower analysis cost,etc.Combining with fiber-optic cables,the method can be applied to on-line analysis. |
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| Keywords: | near infrared spectra reformed gasoline paraffins naphthenes olefins aromatics |
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