| 近红外光谱技术在液化石油气检测中的应用研究 |
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| 引用本文： | 王群威,谭曜,王谦,国德军.近红外光谱技术在液化石油气检测中的应用研究[J].分析科学学报,2011,27(5):655-658. |
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| 作者姓名： | 王群威 谭曜 王谦 国德军 |
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| 作者单位： | 宁波出入境检验检疫局,浙江宁波,315012 |
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| 摘 要： | 本研究采用实验室近红外光谱仪测定气态液化石油气的组成,自行研制了可让气流稳定流过的比色皿,并制作了配套的铝合金样品槽,研究了光程、光谱波段、扫描时间等因素对气态液化石油气近红外模型的影响,确定了最佳的实验参数,并对液化石油气各组分的近红外模型进行了优化.结果表明:近红外光谱技术结合自制比色皿适用于液化石油气组成分析,所...
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| 关 键 词： | 近红外光谱 液化石油气 组成 近红外模型 |
Application of Near-Infrared Spectroscopy Technique in Analysis of Liquefied Petroleum Gas |
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| WANG Qun-wei,TAN Yao,WANG Qian,GUO De-jun.Application of Near-Infrared Spectroscopy Technique in Analysis of Liquefied Petroleum Gas[J].Journal of Analytical Science,2011,27(5):655-658. |
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| Authors: | WANG Qun-wei TAN Yao WANG Qian GUO De-jun |
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| Institution: | WANG Qun-wei*,TAN Yao,WANG Qian,GUO De-jun (Ningbo Entry-exit Inspection and Quarantine Bureau,Ningbo 315012) |
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| Abstract: | Near-infrared spectrometer was used to analyze liquefied petroleum gas and the colorimetric ware and the supporting aluminum alloy sample container were also fabricated.The influence of optical path,spectrum range and resolution range on near-infrared spectrometry was discussed and the optimum parameters were established.Near-infrared spectroscopy models on compositions of liquefied petroleum gas was optimized.The results showed that using the near-infrared spectroscopy technique combined with self-made col... |
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| Keywords: | Near-infrared spectroscopy Liquefied petroleum gas Composition NIR model |
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