| 润滑油中添加剂元素光谱分析研究 |
| |
| 引用本文： | 魏海军,于洪亮,关德林,孙培廷,王宏志.润滑油中添加剂元素光谱分析研究[J].光谱学与光谱分析,2006,26(4):738-740. |
| |
| 作者姓名： | 魏海军 于洪亮 关德林 孙培廷 王宏志 |
| |
| 作者单位： | 大连海事大学轮机工程学院，辽宁 大连 116026 |
| |
| 摘 要： | 以船用内燃机油为研究对象，利用原子发射光谱对润滑油中的添加剂成分进行量化确定。根据MOA原子发射光谱仪的工作原理，选择校正曲线法定量，提出对不在测量精度范围内的添加剂元素含量用0 μg·g-1的空白标油进行稀释测量的方法，并进行误差计算。试验结果表明，添加剂各元素钙、磷和锌的测量相对标准偏差分别为1.6%，4.8%和4.6%，样品稀释前后的测量误差结果分别为4.21％，6.99％和5.09％。
|
| 关 键 词： | 润滑油 原子发射光谱分析 添加剂 误差分析 |
| 文章编号： | 1000-0593（2006）04-0738-03 |
| 收稿时间： | 2005-03-22 |
| 修稿时间： | 2005-07-21 |
MOA Spectral Analysis of Additive Element Contents in Lube Oil |
| |
| WEI Hai-jun,YU Hong-liang,GUAN De-lin,SUN Pei-ting,WANG Hong-zhi.MOA Spectral Analysis of Additive Element Contents in Lube Oil[J].Spectroscopy and Spectral Analysis,2006,26(4):738-740. |
| |
| Authors: | WEI Hai-jun YU Hong-liang GUAN De-lin SUN Pei-ting WANG Hong-zhi |
| |
| Institution: | Marine Engineering College, Dalian Maritime University, Dalian 116026，China |
| |
| Abstract: | The determination of the additive contents of marine lubrication oil by using atomic emission spectrometry is(described.) A new measuring method is suggested in accordance with the working principle of MOA atomic emission spectral instrument.The additive element contents,if not within the precision limits of MOA atomic emission spectra,are to be measured by being diluted with a standard oil.Error analysis is conducted and the calibration curve method is used.The testing result(indicates) that the RSD of Ca,P and Zn is 1.6%,4.8% and 4.6% respectively,and the error result of oil sample before and after(diluting) is 4.21%,6.99% and 5.09% respectively. |
| |
| Keywords: | Lube oil Atomic emission spectral analysis Additive Error analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《光谱学与光谱分析》浏览原始摘要信息 |
| 点击此处可从《光谱学与光谱分析》下载免费的PDF全文 |
