Please use this identifier to cite or link to this item: http://repository.futminna.edu.ng:8080/jspui/handle/123456789/16219
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dc.contributor.authorKefas, H. M.-
dc.contributor.authorEdoga, M. O.-
dc.contributor.authorKovo, A. S.-
dc.contributor.authorEterigho, E. J.-
dc.date.accessioned2022-12-29T04:55:05Z-
dc.date.available2022-12-29T04:55:05Z-
dc.date.issued2003-09-23-
dc.identifier.citationJournal of Science, Technology and Mathematics Education (JOSTMED)en_US
dc.identifier.urihttp://repository.futminna.edu.ng:8080/jspui/handle/123456789/16219-
dc.descriptionA National Journalen_US
dc.description.abstractLubricating oils were formulated from a petroleum base oil (500N oil) obtained from Nigerian National l'etroleum corporation (NNIC) using simplex lattice design. Subsequently, the lubricant samples were characterized according to ASTM methods to define the following physicochemical properties: kinematic viscosity (at 40°C and 100°C), specific gravity, API gravity, viscosity index, flash point, pour point, total base number and appearances. The results showed that the samples were of the motor oil grades of SAE 30, SAE 40 and SAE and 20W50 based on their viscosities. Samples 5 and 6 ofSAB20 and W50 grades were the best since they have specifications close to the acceptable standards world wide with viscosity indices of 126 and 124, respectively.en_US
dc.description.sponsorshipSelfen_US
dc.language.isoenen_US
dc.publisherDepartment of Science Education , Federal University of Technology, Minna, Nigeriaen_US
dc.relation.ispartofseriesVol 6;No 1-
dc.subjectused lubricating oil, petroleum based source; Specification; viscositiesen_US
dc.titleDEVELOPMENT AND CHARACTERIZATION OF LUBRICATING OIL FROM PETROLEUM BASE SOURCE (500N)en_US
dc.typeArticleen_US
Appears in Collections:Chemical Engineering

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