FUEL COMPOSITION OF AVIATION UNLEADED GASOLINE Russian patent published in 2022 - IPC C10L1/06 C10L1/182 C10L1/185 C10L1/223 C10L1/30 

FIELD: aviation gasoline.

SUBSTANCE: invention relates to the composition of aviation gasoline. A fuel composition of aviation gasoline with an octane rating of at least 99.6 according to the motor method is proposed, including alkylate with Т_kk up to 170°C, toluene, m-toluidine, methylcyclopentadienyl manganese, which contains a combination of high-octane oxygenates MTBE and isopropanol, as well as when used as part of a high-boiling m-toluidine is used additive isopropylbenzene in the following ratio, wt.%: alkylate with T_kk up to 170°C to 100; MTBE 12-15; isopropylbenzene 5-10; toluene 0-8; isopropanol 1-5; m-toluidine 1.5-2; methylcyclopentadienyl manganese 0.1-0.2.

EFFECT: development of a fuel composition for high-octane unleaded aviation gasoline.

2 cl, 2 tbl