Grigorov, AndreyNahliuk, IvanZelenskii, OlegPonomarenko, Natalia2020-10-192020-10-192019Technology of recycling waste lubricant greases [Electronic resource] / A. Grigorov [et al.] // Petroleum and coal. – Electronic text data. – 2019. – Vol. 61, iss. 4. – P. 677-681. – Access mode: https://www.vurup.sk/wp-content/uploads/2019/06/PC-X-2019_Zelenskii_42_rev1.pdf, free (accessed 19.10.2020).https://repository.kpi.kharkov.ua/handle/KhPI-Press/48815A scheme for the production of plastic greases based on high-boiling fractions of oil sludge and used lubricating oils, as well as polymer waste, in the form of HDPE, LDPE, and PP, that is used as a thickener, has been proposed. Based on the used lubricating oils and polymer thickeners, grease lubricants were obtained. They can be used in the temperature range, on average, up to 80–130 °C (depending on the polymer) and speed mode in the bearing up to 4000 rpm. These greases are not worse in their properties to classical ones; analogs obtained based on distillate fractions, thickened with metal soaps, which are widely used in industry today.engreaserecyclingdispersion mediumthickenerpolymer additiveswastepreparation of raw materialsArticlehttps://orcid.org/0000-0001-5370-7016