Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-05-97-71
DOI: https://dx.doi.org/10.15863/TAS.2021.05.97.71
Language: English
Citation: Javadova, H. A., et al. (2021). New biostable lubricating composition for locomotive and industrial diesel engines. ISJ Theoretical & Applied Science, 05 (97), 428-431. Soi: http://s-o-i.org/1.1/TAS-05-97-71 Doi: https://dx.doi.org/10.15863/TAS.2021.05.97.71 |
Pages: 428-431
Published: 30.05.2021
Abstract: It is important to study and apply new modifications of various additives with functional properties used in the creation of lubricating compositions that meet the requirements of M-14B2 motor oil used in locomotive, large-capacity, self-discharging and industrial diesels. Changes in the initial properties and unusability of lubricants due to the effect of various external factors, including microorganisms, during long-term use and storage, make studies on increasing the resistance of oils to biodegradation urgent. Biostable properties of lubricants against bacteria (Pseudomonas aeruginosa, Mucobacterium lacticum) and mould (Aspergillus niger, Cladosporium chrysogenum, Penicillium cyclopium) have been defined, a new biostable lubricating composition of 14B2 motor oil has been created with the study of (-phenyl-(-nitroethane and (-furyl-(-nitroethane of special purpose. It was determined that the addition of biocide at the concentration of 0,25% to the composition does not adversely affect other functional properties of the oil.
Key words: motor oil, additive composition, additives, biodegradation, biocides.
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