环境友好N-油酰基谷氨酸润滑油添加剂的合成及性能
Preparation and Properties of N-oleoylglutamic Acid as Environment-friendly Lubricating Additive
摘 要
将油酸酰氯和谷氨酸在碱性溶液中反应制备出了N-油酰基谷氨酸润滑油添加剂,用红外光谱对其主要官能团进行了表征;用摩擦磨损试验机测试了加入此添加剂的HVI350矿物基础油的摩擦磨损性能,并研究了该添加剂对HVI350矿物基础油的生物降解性能的影响.结果表明:加入适量的N-油酰基谷氨酸后HVI350的无咬卡载荷PB和烧结载荷PD分别提高了27.2%和26.9%;392 N载荷下摩擦30 min后抗磨性提高了15.4%;生物降解指数由原来的21.4%提高至87.9%.
润滑油添加剂
摩擦磨损
生物降解
N-oleoylglutamic acid
lubricating additive
tribological behavior
biodegradation
Abstract
N-oleoylglutamic acid was prepared by reactions of glutamic acid with chlorides in alkali solution,and its structure was characterized by means of IR.The tribological behavior of the prepared N-oleoylglutamic acid as lubricating additive for mineral oil was examined using a four-ball friction tester,and the effect of N-oleoylglutamic acid as a new lubricationg additive on biodegradation of HVI350 mineral base oil was studied.The results show that PB increased 27.2% and PD increased 26.9% with the existence of N-oleoylglutamic acid.The additive accelarated the degradation of HVI350 mineral base oil greatly and improved the anti-wear and friction-reducing abilities of HVI350 mineral base oil.
中图分类号 O623.626
所属栏目
基金项目 教育部“新世纪优秀人才支持计划”资助项目(NCET-04-1002);国家自然科学基金资助项目(50275147)
收稿日期 2007/6/12
修改稿日期 2007/8/26
网络出版日期
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备注孙霞(1978-),女,山东烟台人,博士研究生.
引用该论文: SUN Xia,CHEN Bo-shui,XIE Xue-bing,GAO Jun. Preparation and Properties of N-oleoylglutamic Acid as Environment-friendly Lubricating Additive[J]. Materials for mechancial engineering, 2008, 32(4): 34～37
孙霞,陈波水,谢学兵,高军. 环境友好N-油酰基谷氨酸润滑油添加剂的合成及性能[J]. 机械工程材料, 2008, 32(4): 34～37
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参考文献
【1】陈燕妮,卢云,吴昊,等.N-酰基氨基酸系列表面活性剂的合成和应用[J].化学研究与应用,2001,13(2):192-195.
【2】陈波水,方建华,李芬芳.环境友好润滑剂[M].北京:中国石化出版社,2006:24-28.
【3】蒋海珍,陶德华,王彬,等.N-油酰基谷氨酸水基润滑添加剂的合成及其摩擦磨损特性研究[J].摩擦学学报,2006,26(1):45-48.
【4】Takehara A,Yoshimura I,Takizawa K,et al.Synthesis of N-acyl amino acids and correlation of structure with surfactant properties of their sodium salt[J].J Am Oil Chem Soc,1972,49(3):141-150.
【5】王昆,方建华,陈波水.润滑油生物降解性能快速测定方法研究[J].石油学报(石油加工),2004,20(6):74-78.
【6】Hurting-Muller R,Blaszczyk R,Wagner F,et al.Biosurfactants in environment contro1[C]//Kosaic N.Ed.Biosurfactants and Biotechnology,Surfactant Science Series.New York:Marcel Dekker,1993,48:447-469.
【7】Barathi S,Vasudevan N.Utilization of petroleum hydrocarbons by Pseudomonas fluorescens isolated from a petroleum-contaminated soil[J].Environ Int,2001,26:413-416.
【8】华兆哲,陈坚,伦世仪.石油烷烃降解与生物表面活性剂生产的相关性研究及进展[J].石油化工,1998,27(12):925-929.
【2】陈波水,方建华,李芬芳.环境友好润滑剂[M].北京:中国石化出版社,2006:24-28.
【3】蒋海珍,陶德华,王彬,等.N-油酰基谷氨酸水基润滑添加剂的合成及其摩擦磨损特性研究[J].摩擦学学报,2006,26(1):45-48.
【4】Takehara A,Yoshimura I,Takizawa K,et al.Synthesis of N-acyl amino acids and correlation of structure with surfactant properties of their sodium salt[J].J Am Oil Chem Soc,1972,49(3):141-150.
【5】王昆,方建华,陈波水.润滑油生物降解性能快速测定方法研究[J].石油学报(石油加工),2004,20(6):74-78.
【6】Hurting-Muller R,Blaszczyk R,Wagner F,et al.Biosurfactants in environment contro1[C]//Kosaic N.Ed.Biosurfactants and Biotechnology,Surfactant Science Series.New York:Marcel Dekker,1993,48:447-469.
【7】Barathi S,Vasudevan N.Utilization of petroleum hydrocarbons by Pseudomonas fluorescens isolated from a petroleum-contaminated soil[J].Environ Int,2001,26:413-416.
【8】华兆哲,陈坚,伦世仪.石油烷烃降解与生物表面活性剂生产的相关性研究及进展[J].石油化工,1998,27(12):925-929.
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