| abstract |
FIELD: chemistry. n SUBSTANCE: invention discloses the method for producing unleaded aviation gasoline comprising compounding alkylate, isomerate, aromatic hydrocarbons of catalytic reforming and monomethylaniline, characterized in that it is used as a basis alkylate fraction 40-135°C, which is obtained by rectification of the broad fraction of alkylbenzene, the aromatic hydrocarbons are represented by toluene and xylene at the following ratio, wt %: alkylate fraction 40-135°C 40.0-70.0; toluene and xylene 20.0-34.0; isomerizate 5.0-35.0; monomethylaniline 1.0-2.5, wherein the weight ratio of xylene and monomethylaniline ranges from 1:1 to 5:1. n EFFECT: increasing the detonation resistance, achieving the required aviation fuel grade, reducing the content of actual pitches, storage stability. n 3 cl, 4 ex, 2 tbl |