| 激光拉曼指纹图谱鉴别石油产品初探 |
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| 作者姓名： | Lou TT Wang YQ Li JH Sun PY Feng WW Gao ZH Chen LX |
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| 作者单位： | 中国科学院烟台海岸带研究所中国科学院山东省海岸带环境过程重点实验室;中国科学院研究生院;国家海洋局北海环境监测中心 |
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| 基金项目： | 国家海洋局海洋溢油鉴别与损害评估技术重点实验室基金项目(200911);国家自然科学基金项目(20975089);山东省科技攻关计划项目(2008GG20005005)资助 |
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| 摘 要： | 利用激光拉曼指纹图谱对石油产品进行特性测试与分析。通过比较主要指纹峰的拉曼位移和相同拉曼位移处的拉曼强度比值,鉴别了不同种类的石油产品;对不同社会加油站相同型号汽油的拉曼光谱进行测试,检测了汽油的质量。该方法在油品鉴别和质量检测中取得了良好效果,具有快速、简便、灵敏度高、对样品无损伤等优点。
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| 关 键 词： | 激光拉曼光谱 石油产品 指纹图谱 鉴别 |
Preliminary study on identification of oil products using laser-Raman fingerprint spectrum |
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| Lou TT,Wang YQ,Li JH,Sun PY,Feng WW,Gao ZH,Chen LX.Preliminary study on identification of oil products using laser-Raman fingerprint spectrum[J].Spectroscopy and Spectral Analysis,2012,32(1):132-136. |
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| Authors: | Lou Ting-ting Wang Yun-qing Li Jin-hua Sun Pei-yan Feng Wei-wei Gao Zhen-hui Chen Ling-xin |
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| Institution: | Key Laboratory of Coastal Zone Environmental Processes, Chinese Academy of Sciences, Yantai 264003, China. ttlou@yic.ac.cn |
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| Abstract: | Laser-Raman spectroscopy technology was used for measuring and analyzing properties of oil products. Through comparing with the Raman shifts and relative Raman intensity ratios of the main fingerprint peaks, different kinds of oil products were identified successfully. Furthermore, the Raman spectra of the same type of petroleum products obtained from different private gas stations were measured and the petroleum qualities were detected. The favorable results were obtained in both oil identification and quality test. The present work provides a feasible method for quick, sensitive and nondestructive identification of oil products. |
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| Keywords: | Laser-Raman spectrum Oil product Fingerprint spectrum Identification |
| 本文献已被 CNKI PubMed 等数据库收录！ |
