“…At the present stage of industrial development, large-scale work is being carried out in the Republic of Uzbekistan to ensure the effective use of available financial and material resources. In this direction, an important and relevant issue is the involvement in the production of scientific and applied and innovative projects and developments, the implementation of which addressed issues not only commercialization [1], but also environmental, environmental protection, with the expansion of raw materials to obtain new formulations of import-substituting products, including lubricants [2][3][4]6]. Of particular interest is the use of used lubricants, while it should be emphasized that the collection and disposal of used oils and lubricants, on a large industrial scale, allows, to a large extent, to solve the problems of environmental protection from the point of view of preventing its pollution, and significantly expand raw materials for the production of lubricants for various purposes.…”