OXIDATION SYSTEM WITH IMPROVED FORMATION OF INTERPHASE MICROSURFACES AND OXIDATION METHOD FOR PRODUCING HYDROGEN PEROXIDE Russian patent published in 2025 - IPC C01B15/23 B01J10/00 B01J19/32 

FIELD: chemistry.

SUBSTANCE: group of inventions relates to production of hydrogen peroxide. Disclosed is an oxidation system and method for producing hydrogen peroxide. Oxidation system includes oxidation reaction column 1, in which liquid distributor 17, packed section 16, sealing tray 15 and hybrid unit for creating interphase microsurfaces 13 are located. Upper part of the side surface of oxidation reaction column 1 is equipped with liquid phase pipeline 11 for supply of hydrogenated anthraquinone. Lower part of the side surface of oxidation reaction column 1 is equipped with gas phase pipeline 12 for supplying air. Hybrid unit for creating interphase microsurfaces 13 comprises generator of interphase microsurfaces 131 installed at the top and generator of interphase microsurfaces 132 installed at the bottom, which are connected by channel of gas-liquid emulsion 133. Supplied hydrogenated anthraquinone is lowered until it is mixed with air in the hybrid unit to create interphase microsurfaces 13 for dispersion and grinding after distribution through liquid distributor 17. Installed at the top of generator of interphase microsurfaces 131 is a generator of interphase microsurfaces with a gas-liquid connection.

EFFECT: group of inventions increases output of hydrogen peroxide and efficiency of the process and reduces power consumption.

8 cl, 1 dwg, 5 ex