STUDYING THE INFLUENCE OF SYNERGIC COMPOSITES BASED ON ORGANIC OXYGEN-CONTAINING ETERS ON THE OCTANE NUMBER.

Background. Despite the significant increase in the need for energy in the world due to industrialization, high economic growth, modern transport technology systems and the development of the energy sector, due to the limited reserves of oil or fossil fuels, their use is 26-27% of the total need. Therefore, meeting strict standard requirements of fuel quality, using modifiers to obtain high-quality fuel is important in the production of gasoline and diesel fuel. Purpose. It consists in the development of a technology for obtaining multifunctional additives that improve the mechanical properties of gasoline and diesel fuels. Methodology.The subject of the research is to study the optimal conditions of the process of obtaining multifunctional modifiers based on metal and nitrogen-containing compounds, to obtain modifiers that increase the octane number of gasoline, and to develop the technology of obtaining metal-containing antidetonators. Originality. E-1, E-2 and E-3 organic esters containing oxygen as additives to increase the octane number of petroleum fuels, the effect on the octane number of the directly driven gasoline fraction compared to analogues is 0.4-1.82 units in the motor octanerating (MOR) method, 0 in the research octane rating (ROR) method. 7-2.5 units improved, and the effect of the gasoline fraction of the reformate sample on the octane number improved by 0.2-1.3 units in the ROR method, and by 0.1-1.1 units in the MOR method; Findings. According to the obtained preliminary results, the improvement of the octane number of the proposed modifiers with an effective effect on the octane number compared to their analogues allows the use of these modifiers as synergistic additives for increasing the octane number on the properties of petroleum fuels. [ABSTRACT FROM AUTHOR]