| 国产ICP-AES测定润滑油中金属元素 |
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| 引用本文： | 陈再洁,王智,李鹤,李小侠,徐以飞. 国产ICP-AES测定润滑油中金属元素[J]. 广州化工, 2010, 38(4): 129-131 |
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| 作者姓名： | 陈再洁 王智 李鹤 李小侠 徐以飞 |
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| 作者单位： | 江苏天瑞仪器股份有限公司,江苏,昆山,215300 |
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| 摘 要： | 采用湿式消化法,利用国产江苏天瑞仪器的ICP-2000同时测定发动机用润滑油中痕量金属元素(Fe、P、Ca、Mg、Cu、Ni、Al等)。样品消化完全,快速,检出限低,RSD3%,回收率为97.0%～103.0%。
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| 关 键 词： | 电感耦合等离子体发射光谱法 润滑油 湿式消化 |
Determination of Metals in Lubricating Oil with Domestic ICP-AES |
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| CHEN Zai-jie,WANG Zhi,LI He,LI Xiao-xia,XU Yi-fei. Determination of Metals in Lubricating Oil with Domestic ICP-AES[J]. GuangZhou Chemical Industry and Technology, 2010, 38(4): 129-131 |
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| Authors: | CHEN Zai-jie WANG Zhi LI He LI Xiao-xia XU Yi-fei |
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| Affiliation: | CHEN Zai -jie, WANG Zhi, LI He, LI Xiao - xia, XU Yi -fei (Skyray Instrument Co. , Ltd. Jiangsu Province, Jiangsu Kunshan 215300, China) |
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| Abstract: | Using homemade Jiangsu Skyray Instrument ICP- 2000, the engine lubricating oil of trace metals as Fe, P, Ca, Mg, Cu, Ni, Al, etc. , were determined simultaneously by wet digestion method. The sample digestion was complete, fast, low detection limit and RSD 〈 3% with recovery 97.0% - 103.0%. |
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| Keywords: | inductively coupled plasma atomic emission spectrometry lubricants wet digestion |
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