ZONG Ying, JIANG Xu-feng, YUE Cong-wei, SUN Jing
（Department of Material and Oil, Air Force Logistics College, Xuzhou 221000, China）
Abstract： A series of aviation lubrication oil 50-1-4Φ samples were prepared with different RP-3 content, and then these samples were analyzed by Fourier transform mid-infrared spectrometer (FTIR). The infrared region of 805-755 cm-1 was selected as quantitative area for determining fuel pollution level of aviation lubrication oil. Finally, correlation of the testing peak area and the fuel pollution level of corresponding samples were analyzed, and the regression equation was proposed. The results show that determining jet fuel pollution level of aviation lubricating oil by FTIR is feasible and reliable.
Key words： mid-infrared spectrum; aviation lubricating oil; fuel pollution level
CLD number： TP274+.5Document code： A
Article ID： 1674-8042（2015）02-0190-03 doi： 10.3969/j.issn.1674-8042.2015.02.014
References
［1］ ZONG Ying, JIANG Xu-feng, SUN Jing, et al. Rapidly determining kinematic viscosity of aviation lubricating oil 50-1-4Φ by mid-infrared spectrometry. Journal of Measurement Science and Instrumentation, 2014, 5(3): 79-82.
［2］ LI Yong. The determination of kerosene oil content in lubricating oil. The Experimental Science and Technology, 2009, 7(3): 49-50.
［3］ WEI Huan, ZHONG Shao-fang, HU Jiang-yong, et al. Fast determination of benzene in gasoline by mid-Infrared spectrometry. Chinese Journal of Spectroscopy Laboratory, 2008, 25(4): 621-624.
［4］ WEI Huan, CHEN Yan, HU Jiang-yong, et al. Determination of aromatic and olefin in motor gasoline by mid-infrared spectroscopy. Chinese Journal of Spectroscopy Laboratory, 2011, 28(3): 1306-1310.
［5］ WANG Yong, CHEN Hai, LIU Wen. Determination of diene value in cracking gasoline by infrared spectrophotometry. Modern Scientific Instruments, 2007, (6): 105-107.
［6］ WANG Li-jun, CHENG Zhong-qian, QI Bang-feng. The determination of oxygenates in clean gasoline by mid-infrared spectroscope. Contemporary Chemical Industry, 2005, 34(5): 359-361.
［7］ ZHAO Sheng-hong, HUANG Yi, LIU Duo-qiang. The application of mid-infrared spectroscopy in oil analysis. Petrochemical Industry Application, 2009, 28(7): 6-7.
［8］ JIANG Yuan-xing. Lubricating oil monitoring technology and its application to marine machine. Lubrication Engineering, 2005, (4): 193-195.
中红外光谱法测定航空润滑油50-1-4Φ燃油污染水平
宗营， 姜旭峰， 岳聪伟， 孙静
（空军勤务学院 航空油料物资系， 江苏 徐州 221000）
摘要:本文对配制的不同3号喷气燃料含量的50-1-4Ф润滑油样品作为航空润滑油燃料污染水平测定的标准模拟油样进行红外光谱分析， 选择红外谱图中805-755 cm-1区域作为测定滑油燃料污染水平的定量区域， 对此区域峰面积与相应的样品燃料污染水平的相关性进行分析并给出回归方程。 结果表明， 利用傅立叶变换红外光谱法测定航空润滑油的喷气燃料污染水平是可行的， 测定结果是可靠的。
关键词:中红外光谱； 航空润滑油； 燃料污染水平
引用格式：ZONG Ying, JIANG Xu-feng, YUE Cong-wei, et al. Rapidly determining fuel pollution level of aviation lubricating oil 50-1-4Φ by mid-infrared spectrometry. Journal of Measurement Science and Instrumentation, 2015, 6(2)： 190-192. ［doi： 10.3969／j.issn.1674-8042.2015.02.014］
[full text view]
