METHOD AND DEVICE FOR PROCESSING GREENHOUSE GASES INTO CARBON-CONTAINING SUBSTANCES Russian patent published in 2024 - IPC B01D53/86 

FIELD: chemistry; various technological processes.

SUBSTANCE: invention relates to a method for processing greenhouse gases into carbon-containing substances. Method is characterized by that, that into the inner cavity of the water-filled reactor through injectors built into the nozzles of the Venturi tubes in the lower part of the reactor, carbon dioxide and water are supplied, which, when interacting in the inner cavity of the reactor, cause bubbling and simultaneously due to cavitation caused by hydrodynamic ruptures of the liquid flow when moving in the Venturi tubes in the inner cavity of the reactor a multiphase medium is obtained from a liquid, steam and gas, the multiphase medium is acoustically cavitated by means of ultrasonic oscillators located inside the reactor, wherein the catalyst mounted inside the reactor acts on the reagents in the water layer, wherein the catalyst is made on the basis of carbon, carbides FeC, Fe₃C and iron oxides Fe₂O₃, Fe₃O₄ with possibility of CO₂ decomposition. and synthesis of hydrocarbons due to cyclic electron-ion exchanges with participation of carbon and iron atoms, which are in catalyst through intermediate stages of formation and decomposition of carbonic acid H₂CO₃, hydrogen H₂ and with reduction of CO₂ with hydrogen to CO, CH₄, and CH₃OH, and the cathode and anode mounted on the opposite parts of the inner cavity of the reactor provide the effect of the high-voltage electric field on the multiphase medium. Invention also relates to a device.

EFFECT: higher efficiency.

7 cl, 2 dwg, 1 ex