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摘要: |
研究了使用循环伏安法测定技术测定润滑油总碱值。研究结果表明,通过化学转换将润滑油中的碱性物质(电化学技术不可测量)转换为铜离子(电化学可测量)来完成润滑油总碱值的测定是可行的,并可以满足测定时对于可行性、重复性和准确性的要求,还具有自动化程度高、操作简单、测定时间短等优点,适合进行现场润滑油测定。 |
关键词: 润滑油 总碱值 循环伏安法 测定 |
DOI: |
分类号:TE626.3 |
基金项目: |
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DETERMINATION OF TOTAL BASE NUMBER OF ENGINE''''S LUBRICATION OILS BY CYCLE VOLTAMMETRY |
Shi Yonggang Ma Yan Li Zicun et al
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Abstract: |
The method of determining Total Base Numbers of engine's lubrication oils with cycle voltammetry was studied. The experimental results show that it is feasible with the aids of chemical change that could transfer non-electrochemical active base substances |
Key words: lubrication oil, total base number, cycle voltammetry |