AbstractAbout AuthorsReferences
The practical importance of theoretical and experimental research in the field of resource-saving technologies when operating the construction equipment is presented. Power units of the construction motor-and-tractor equipment require periodic replacement of oils, because they accumulate the products of aging, as a result of thermal and oxidative transformations. One of the ways to improve the efficiency of operation of motor-and-tractor equipment engineering is to restore the properties of motor oils for the purpose of their reuse. The purpose of the study when developing a new method for cleaning working motor oils from aging products (resins, asphaltenes, carbenes, carboids) is to create conditions for short-term impact on additives to weaken and neutralize their dispersing properties, which will make it possible to enlarge the products of oil oxidation and filter it. To do this, it is necessary to choose the most effective, easily accessible and inexpensive coagulant
Yu.P. OSADCHIY, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
A.V. MARKELOV, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
N.E. PAHOTIN, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.),
O.A. MARKELOVA, Master’s Student (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.V. MARKELOV, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
N.E. PAHOTIN, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.),
O.A. MARKELOVA, Master’s Student (This email address is being protected from spambots. You need JavaScript enabled to view it.)
Ivanovo State Polytechnic University (20, 8 Marta Street, Ivanovo, 153037, Russian Federation)
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2. Оstrikov V.V. Toplivo, smazochnie materiali i zchidkosti [Fuel, lubricants and technical fluids]. Tambov: Publishing house of Tambov state techcal university. 2009. 575 p.
3. Leslie R. Rudnick. Synthetics, mineral oils, and biobased lubricants: Chemistry and Technology. Second Edition. CRC Press. 2013. 445 p.
4. Leslie R. Rudnick. Lubricant additives. Chemistry and applications. 2-nd. ed. CRC Press. 2008. 778 p.
5. Grigoriev M.A. Ochistka topliva i masla v dvigateliah vnutrennego sgorania [Oil and fuel clearing in engines internal]. Мoscow: Mashinostroenie. 1970. 217 p.
6. Postnikov A.V. Ultrafiltration of the completed transmission oils of the textile equipment. Tehnologia tekstilnoi promishlennosti. 2013. No. 5, pp. 126–129. (In Russian).
7. Markelov A.V., Markelova O.A. Ways of restoration of properties of the working engine oils and extension of term of their service. The Information environment of the University: Materials XXII of the International scientific and technical conference. Ivanovo. 2015, pp. 357–362. (In Russian).
8. Busin I.V. Theoretical aspects of removing aging products from running motor oils. Materia y VIII i dzynarodowej naukowi-praktycznej konferencji «Naukowa my l informacyjnej powieki – 2012» Rolnictwo: Przemy l. Nauka i studia. Volume 27. 2012, pp. 8–15. (In Russian).
9. Matytsin G.D. Restoration of the fulfilled engine oil for uses in Internal combustion engine. Dvigatelestroenie. 1999. No. 3, pp. 30–33.
10. Tupotilov N.N. Theoretical analysis of physicochemical action of carbamide in a working engine oil environment. Collection of scientific reports of the 16th International Scientific and Practical Conference. Tambov. 2011, pp. 339–343. (In Russian).
For citation: Osadchiy Yu.P., Markelov A.V., Pahotin N.E., Markelova O.A. Coagulation of aging products of motor oil of road and construction machines. Stroitel’nye Materialy [Construction Materials]. 2018. No. 7, pp. 68–70. DOI: 10.31659/0585-430X-2018-761-7-68-70 (In Russian).