Journal of Siberian Federal University. Chemistry / Synthesis and Anti-Knock Properties of Furfural Derivatives

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2016 9 (2)
Authors
Tarabanko, Valery E.; Chernyak, Mikhail Y.; Kaygorodov, Konstantin L.; Orlovskaya, Nina F.; Morozov, Andrey A.; Kondrasenko, Alexander A.; Bezborodov, Yuriy N.
Contact information
Tarabanko, Valery E.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; E-mail: ; Chernyak, Mikhail Y.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Kaygorodov, Konstantin L.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Orlovskaya, Nina F.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; Morozov, Andrey A.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Kondrasenko, Alexander A.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Bezborodov, Yuriy N.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia
Keywords
biofuels; furfural diethyl acetal; furfural; furfurylamine; blending research octane number (BRON); straight-run gasoline
Abstract

Research octane numbers (RON) of the furfural diethyl acetal and furfurylamine solutions in straight-run gasoline were measured, and the liner dependences between the solution octane numbers and concentrations of furfural derivatives were found. Blending research octane numbers (BRON) for furfural diethyl acetal (106.0±3.8) and furfurylamine (193.5±7.7) are calculated. A novel method of syntheses of furfural diethylacetal by the direct interaction of the alcohol and the aldehyde is developed. To shift the reaction equilibrium a water vapour from gas phase over the reaction mass is removed by calcium oxide. Oxidative stability of the furfurylamine solutions in straight-run gasoline (test for induction period) was estimated. It corresponds to the GOST 2084-77 conditions at the furfurylamine concentrations less than 5 wt. % and exceeds value of 1000 min

Pages
221-229
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/27802