Determination of Three Antioxidants in Turbine Oil by GC-MS Method

doi:10.11930/j.issn.1004-9649.201707063

Electric Power ›› 2017, Vol. 50 ›› Issue (9): 161-164.DOI: 10.11930/j.issn.1004-9649.201707063

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Determination of Three Antioxidants in Turbine Oil by GC-MS Method

MENG Weixin¹, WANG Hongmei¹, QIAN Yihua², ZHANG Li²

1. Hunan Provincial Key Laboratory of Power and Traffic Materials Protection, School of Chemical and Biological Engineering, Changsha University of Science and Technology, Changsha 410114, China;
2. Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, China

Received:2016-08-29 Online:2017-09-25 Published:2017-09-11

Abstract

Abstract: It is of great importance to determine antioxidant contents in the study of turbine oil antiaging. In this paper, methanol is selected for oil sample extraction. By using gas phase chromatography-mass spectrometry(GC-MS), the method to measure three antioxidants simultaneously and quantitatively in turbine oils, i. e., 2, 6-Di-tert-butyl-4-methylphenol(T501), N-Phenylnaphthalen-1-amine (T531) and 4, 4'-dioctylphenylamine (DODA), is established. The accuracy and precision of the method are also studied, and the analysis of the actual samples is carried out. The study results show that the recovery rates of the three antioxidants are between 95.8% and 101.2% with the relative standard deviation less than 1.04%. Particularly, the method is suitable for fast determination of the three antioxidants in turbine oils owing to its ease to use in sample treatment and analysis. The successful development of this method can also provide a new way for the determination of other additives in turbine oils.

Key words: turbine oil, antioxidant, quantitative analysis, sample treatment, GC-MS

CLC Number:

MENG Weixin, WANG Hongmei, QIAN Yihua, ZHANG Li. Determination of Three Antioxidants in Turbine Oil by GC-MS Method[J]. Electric Power, 2017, 50(9): 161-164.

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References

[1] 蒋洪德,任静,李雪英,等. 重型燃气轮机现状与发展趋势[J]. 中国电机工程学报,2014,34（29）：5096-5102.
JIANG Hongde, REN Jing, LI Xueying, et al . Status and development trend of the heavy duty gas turbine[J]. Proceedings of the CSEE, 2014, 34(29): 5096-5102.
[2] WU Jingru, YU Jiansi, HU Yijian, et al . Research on the development of gas-fired power generation in China for year 2001-2010 [J]. Electricity, 2002, 13(2): 25-32.
[3] 董晔,王笑微. 从机组轴瓦烧蚀浅谈运行汽轮机油的油质维护[J]. 中国电力,2014,47（11）：30-33.
DONG Ye, WANG Xiaowei. Discussion on turbine oil quality maintenance in service from bearing bush erosion in unit[J]. Electric Power, 2014, 47(11): 30-33.
[4] 益梅蓉. 汽轮机油氧化安定性测试方法研究[J]. 润滑油,2012,27（3）：27-32.
YI Meirong. Study on test methods for the oxidation stability of turbine oil [J]. Lubricating Oil, 2012, 27(3): 27-32.
[5] PHAIR B, BENSCH L, DUCHOWSKI J, et al . Overcoming the electrostatic discharge in hydraulic, lubricating and fuel-filtration applications by incorporating novel synthetic filter media[J]. Tribology Transactions, 2005, 48(3): 343-351.
[6] FITCH J C, GEBARIN S. Review of degradation mechanisms leading to sludge and varnish in modern turbine oil formulations[J]. Journal of ASTM International, 2006, 3(8): 1-10.
[7] YANO A, WATANABE S, MIYAZAKI Y, et al . Study on sludge formation during the oxidation process of turbine oils[J]. Tribology Transactions, 2004, 47(1): 111-122.
[8] 薛卫国,周旭光. 胺类抗氧剂综述[J]. 合成润滑材料,2014,41（4）：26-30.
XUE Weiguo, ZHOU Xuguang. Overview of amine antioxidants[J]. Synthetic Lubricants, 2014, 41(4): 26-30.
[9] Detection and determination of specified additives in mineral insulating oils: IEC 60666-2010[S]. Geneva: International Electrotechnical Commission, 2010.
[10] 张丽,钱艺华,苏伟,等. 绝缘油中腐蚀性硫二苄基二硫醚的定量检测方法研究[J]. 绝缘材料,2015,48（8）：61-66.
ZHANG Li, QIAN Yihua, SU Wei, et al . Study on quantitative detection method of corrosive sulfur dibenzyldisulfide in insulating oils [J]. Insulating Materials, 2015, 48(8): 61-66.
[11] 晁绵冉,苏怀刚,李维民,等. 3种烷基二苯胺类抗氧剂的合成与性能[J]. 精细化工,2013,30（1）：108-112.
CHAO Mianran, SU Huaigang, LI Weimin, et al . Synthesis and properties of three kinds of alkyl diphenylamine as antioxidant [J]. Fine Chemicals, 2013, 30(1): 108-112.

Determination of Three Antioxidants in Turbine Oil by GC-MS Method

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