中文摘要：

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。

英文摘要：

Laser-Raman spectroscopy technology was used for measuring and analyzing proper ties of oil products.Through comparing with the Raman shifts and relative Rama n intensity ratios of the main fingerprint peaks,different kinds of oil product s were identified successfully.Furthermore,the Raman spectra of the same type of petroleum products obtained from different private gas stations were measure d and the petroleum qualities were detected.The favorable results were obtaine d in both oil identification and quality test.The present work provides a feas ible method for quick,sensitive and nondestructive identification of oil produc ts.