COMBUSTION METHOD WITH ARRANGEMENT OF CYCLES OF CHEMICAL REACTIONS AND REMOVAL OF ASH AND FINE PARTICLES AT OUTLET OF OXIDATION ZONE AND PLANT USING THIS METHOD Russian patent published in 2016 - IPC F23C99/00 F23B99/00 F23J15/00 

FIELD: energetics.

SUBSTANCE: invention relates to power engineering. Combustion method with arrangement of cycles of chemical reactions of solid particles of raw hydrocarbons in which oxygen-containing material circulates in the form of particles and which involves contact of raw hydrocarbons particles with particles of oxygen-containing material in reduction zone R0, contact particles of oxygen-containing material (1) of the reduction zone R0 with flow of gaseous oxidant (2) in the reaction of the oxidation zone of R1, direction of the mobile phase (5) from the reaction zone R1, which includes gas and solid phases, separating the gas and solid phases zone S2 in such a way to separate mainly gaseous mobile phase (6) including fly ash and fine particles of oxygen-containing material and solid phase flow (7), including basic mass of fine particles, fly ash and basic mass of particles of oxygen-containing material, the direction of solid phase flow (7) of the separating gas and solid phases zone S2 in separating the solid phase demagnetizing zone S3, fluidized non-reducing gas (8), that enables to separate fine particles and fly ash from oxygen-containing material so, to direct the stream of particles (10), including basic mass of particles of oxygen-containing material in reduction zone R0 and release through the discharge line mainly gaseous output stream (9), including basic mass of fly ash and fine particles of oxygen-containing material.

EFFECT: invention enables to obtain synthetic gas and/or hydrogen, as well as removal of ash and fine particles.

17 cl, 3 tbl, 1 dwg