Synthesis of Carbonated Cotton Seed Oil and Its Application as Lubricating Base Oil
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- 作者：Letao Zhang (1)
Yanping Luo (1) (2)
Zhenshan Hou (1) (3)
Zhenhong He (1) (2)
Wumanjiang Eli (1) - 关键词：Carbonates ; Vegetable oil ; Lubricating base oil ; Tribological behavior ; Thermal and oxidative stability
- 刊名：Journal of the American Oil Chemists' Society
- 出版年：2014
- 出版时间：January 2014
- 年：2014
- 卷：91
- 期：1
- 页码：143-150
- 全文大小：275 KB
- 作者单位：Letao Zhang (1)
Yanping Luo (1) (2)
Zhenshan Hou (1) (3)
Zhenhong He (1) (2)
Wumanjiang Eli (1)
1. Xinjiang Technical Institute of Physics and Chemistry, The Chinese Academy of Sciences, Urumqi, 830011, People’s Republic of China
2. University of the Chinese Academy of Sciences, Beijing, 100049, People’s Republic of China
3. Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, 200237, People’s Republic of China - ISSN：1558-9331
文摘
Epoxidized cotton seed oil (ECSO) was conveniently synthesized from cotton seed oil (CSO) in the presence of hydrogen peroxide, formic acid, and phosphoric acid. Then the ECSO was converted into carbonated cotton seed oil (CCSO) by reacting with CO2 using tetrabutylammonium bromide as a catalyst. The reaction conditions including reaction temperature, pressure, reaction time and the amount of catalyst were examined. In addition, the final product (CCSO) from cyclic addition reaction was characterized by FT-IR, 1H NMR and TGA. Compared with CSO and ECSO, CCSO showed excellent thermal and oxidation stability. Additionally, the CCSO’s properties of extreme pressure, anti-wear and friction reduction were tested and analyzed. The results indicated that it could be used as potential lubricating base oil.