The Effect of Calcite and Silica Sand Dust on the Diesel Engine Oil Quality

Viscosity, density, pour point, flash point, and oxidation stability are some quality properties of engine oil. The entrance of any contamination into the engine oil can change its properties. In the present study the effect of calcite and silica sand dust particles on the quality of engine oil, nam...

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Autores principales:	Maryam Salehiandastjerdi, Ali Esehaghbeygi, Jalil Razavi, Ayoubi S., Hassan S. Ghaziasgar
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2019
Materias:	dust lubricant degradation oil depressants Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/5e0fc7fa9146466e8a2aa0582bdc6149
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spelling	oai:doaj.org-article:5e0fc7fa9146466e8a2aa0582bdc61492021-11-05T09:18:04ZThe Effect of Calcite and Silica Sand Dust on the Diesel Engine Oil Quality1881-219810.2474/trol.14.78https://doaj.org/article/5e0fc7fa9146466e8a2aa0582bdc61492019-06-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/14/2/14_78/_pdf/-char/enhttps://doaj.org/toc/1881-2198Viscosity, density, pour point, flash point, and oxidation stability are some quality properties of engine oil. The entrance of any contamination into the engine oil can change its properties. In the present study the effect of calcite and silica sand dust particles on the quality of engine oil, namely, Sepahan Oil Production API, SC-CC, SAE 40, was investigated. The presence, amount, and particle size of silica and calcite in the engine oil were determined by X-ray diffraction (XRD), inductively coupled plasma spectroscopy (ICP), and energy dispersive X-ray spectroscopy (EDX), respectively. The concentrations of the silica and calcite particles (0, 1, 2, and 3 g/L) were used according to the dust conditions in the east of Isfahan, Iran. The quality of the oil was measured after 20 hours of the engine operation. The results showed viscosity, density, and the pour point of the engine oil were significantly (P<0.05) enhanced with the increase in the silica content, and its oxidation stability was decreased. However, no significant change was observed in the engine oil flash point. The calcite particles, except for the oil flash point, did not have any significant effects on the oil quality.Maryam SalehiandastjerdiAli EsehaghbeygiJalil RazaviAyoubi S.Hassan S. GhaziasgarJapanese Society of Tribologistsarticledustlubricant degradationoil depressantsPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 14, Iss 2, Pp 78-85 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	dust lubricant degradation oil depressants Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	dust lubricant degradation oil depressants Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Maryam Salehiandastjerdi Ali Esehaghbeygi Jalil Razavi Ayoubi S. Hassan S. Ghaziasgar The Effect of Calcite and Silica Sand Dust on the Diesel Engine Oil Quality
description	Viscosity, density, pour point, flash point, and oxidation stability are some quality properties of engine oil. The entrance of any contamination into the engine oil can change its properties. In the present study the effect of calcite and silica sand dust particles on the quality of engine oil, namely, Sepahan Oil Production API, SC-CC, SAE 40, was investigated. The presence, amount, and particle size of silica and calcite in the engine oil were determined by X-ray diffraction (XRD), inductively coupled plasma spectroscopy (ICP), and energy dispersive X-ray spectroscopy (EDX), respectively. The concentrations of the silica and calcite particles (0, 1, 2, and 3 g/L) were used according to the dust conditions in the east of Isfahan, Iran. The quality of the oil was measured after 20 hours of the engine operation. The results showed viscosity, density, and the pour point of the engine oil were significantly (P<0.05) enhanced with the increase in the silica content, and its oxidation stability was decreased. However, no significant change was observed in the engine oil flash point. The calcite particles, except for the oil flash point, did not have any significant effects on the oil quality.
format	article
author	Maryam Salehiandastjerdi Ali Esehaghbeygi Jalil Razavi Ayoubi S. Hassan S. Ghaziasgar
author_facet	Maryam Salehiandastjerdi Ali Esehaghbeygi Jalil Razavi Ayoubi S. Hassan S. Ghaziasgar
author_sort	Maryam Salehiandastjerdi
title	The Effect of Calcite and Silica Sand Dust on the Diesel Engine Oil Quality
title_short	The Effect of Calcite and Silica Sand Dust on the Diesel Engine Oil Quality
title_full	The Effect of Calcite and Silica Sand Dust on the Diesel Engine Oil Quality
title_fullStr	The Effect of Calcite and Silica Sand Dust on the Diesel Engine Oil Quality
title_full_unstemmed	The Effect of Calcite and Silica Sand Dust on the Diesel Engine Oil Quality
title_sort	effect of calcite and silica sand dust on the diesel engine oil quality
publisher	Japanese Society of Tribologists
publishDate	2019
url	https://doaj.org/article/5e0fc7fa9146466e8a2aa0582bdc6149
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The Effect of Calcite and Silica Sand Dust on the Diesel Engine Oil Quality

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