2015, №2

сс. 71-83

Biodiesel Production in Supercritical Fluid State Using Heterogeneous Catalysts

2015, №2

сс. 71-83

Цитировать

S.V. Mazanov, A.R. Gabitova, L.H. Miftahova, R.A. Usmanov, F.M. Gumerov, Z.I. Zaripov, V.A. Vasil’ev, E.A. Karalyn

Key words: transesterification, heterogeneous catalysts, fatty acids ethyl esters, thermal decomposition, kinematic viscosity

Catalytic and non-catalytic transesterification of rapeseed oil in ethanol at supercritical
fluid conditions with exposure to ultrasonic reactive environment are studied at 623—
653 K, 30 MPa and molar «alcohol-to-oil» ratios 12 : 1 and 18 : 1. The effect of
heterogeneous catalysts on the reaction rate us revealed. Correlation between the fatty
acids ethyl esters content in biodiesel and kinematic viscosity of the reaction product
is established.

doi:10.1134/S1990793116070137