Determination of the content of metals in used lubricating oils using AAS

被引：12

作者：

Wolak, Artur ^{[1
]}

Zajac, Grzegorz ^{[2
]}

Golebiowski, Wojciech ^{[2
]}

机构：

[1] Cracow Univ Econ, Fac Commod Sci & Prod Management, Dept Ind Commod Sci, Sienkiewicza 4, PL-30033 Krakow, Poland

[2] Univ Life Sci Lublin, Dept Power Engn & Transportat, Fac Prod Engn, Lublin, Poland

来源：

PETROLEUM SCIENCE AND TECHNOLOGY | 2019年 / 37卷 / 01期

关键词：

atomic absorption spectrometry (AAS); heavy metals; metallic elements; oil condition monitoring; lubrication; ENGINE OILS; MOTOR OILS; PERFORMANCE; VISCOSITY;

D O I：

10.1080/10916466.2018.1511584

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This article focuses on the results of investigations of selected heavy metals (Mg, Fe, Ni, Cu, Zn, Pb, Ca, Cr and Al) in engine oils of various manufacturers. The measurements were made using atomic absorption spectrometry (AAS) THERMO-iCE 3000 Series. The aim of the study was to determine the concentrations and the direction of changes of those heavy metals and to determine the statistical relationship between the car mileage and the concentration levels of individual trace elements. Statistical analysis of the test results showed significant changes in iron and copper concentrations in engine oil, depending on the engine's operating history.

引用

页码：93 / 102

页数：10

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