FIELD: technological processes.
SUBSTANCE: invention relates to a method of producing furfurol products, specifically a method of producing furfurol acetals. Disclosed method is carried out by reacting furfurol and aliphatic monohydric alcohols C1-C3, in the presence of a sulfocationite catalyst of a macroporous and / or gel structure in molar ratio furfurol : alcohol C1-C3 = 1:6–10 and at temperature range of 0–30 °C without water removal from system. Invention also relates to a composition of automotive fuel from hydrocarbon fractions containing an antiknock additive produced according to the developed method in concentration of 1.0–15.0 wt%.
EFFECT: novel method of producing furfurol acetals with high conversion and output, which are an antiknock additive and can be used in automotive fuels to increase their detonation resistance and improve lubricating power.
3 cl, 3 tbl, 3 ex
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