PREPARATION METHOD OF MULTICOMPONENT ULTRAFINE SUSPENSION AND EMULSION BIOFUELS AND PLANT FOR ITS IMPLEMENTATION Russian patent published in 2015 - IPC C10L1/00 B02C19/18 F15B21/12 

FIELD: power industry.

SUBSTANCE: in the proposed method processing is performed in a circulating flow by hydrodynamic and ultrasonic cavitation action in cyclically repeated sequence consisting of two phases. A phase of hydrodynamic action involves mechanical destruction of liquid and (or) solid parts of components to the sizes that do not exceed the value of about 1 mm, and a phase of ultrasonic action involves ultrafine destruction of liquid and (or) solid particles of components, which are produced during the first destruction phase. Frequency of acoustic ultrasonic field f_T is measured depending on temperature of processed multicomponent medium according to the following expression: f_T=f_N/(1+αΔT), where f_N - resonance frequency of an ultrasonic emitter at normal temperature T_N=25°C, ΔT -difference between actual values of temperature and T_N, α - thermal expansion coefficient of material from which an ultrasonic emitter is made, and two-phase cyclic processing sequence of multicomponent medium is continued till more than 5% of suspended solid and/or liquid particles with a size of more than 25 mcm is left in it. The invention also describes a plant for implementation of the specified method.

EFFECT: method improvement.

2 cl, 1 dwg, 1 tbl