THE EFFECT OF BIOETHANOL ON THE ENVIRONMENTAL AND OPERATIONAL PROPERTIES OF AI-80 GASOLINE

Nowadays, an increase in the number of car transports is causing an increase in demand for different types of fuels, and a lot of attention is paid to reducing the negative impact of fuels on the environment. At the same time, it is important to prevent the release of CO2 into the environment by obtaining biofuels through the processing of existing biomass in our republic and using them as additives in order to improve the operational properties of existing automobile gasoline. Study of the effect of bioethanol on the octane number of local AI-80 gasoline. The octane number of AI-80 automotive gasoline was 7.1 puntk when added in 1% of bioethanol, increased by 1.7 points, while adding up to 10%. On the basis of AI – 80 gasoline and bioethanol, a sample of E8 automotive gasoline with an octane number of 86.6, an induction period of 468 minutes was obtained in the research method. The results of the resulting study showed that the domestic AI-80 auto gasoline and the Ye8 autobenzine obtained on the basis of bioethanol fully meet the standards of modern environmental requirements.