GAS FLUID REACTOR Russian patent published in 2019 - IPC B01J10/00 B01J19/26 B01J19/08 C10C3/04 

FIELD: chemical industry.

SUBSTANCE: invention relates to the field of chemical and petrochemical industry, in particular, to a method for producing high-quality oxidized oil bitumens using cavitation vortex reactors. Gas fluid reactor contains vertical cylindrical body 1, inside of which dividing partition 2 is installed, along with glasses fixed in it with caps 3 placed above them, cavitation vortex apparatus 4, made in the form of mixing and foam chambers interconnected, and process nozzles 5–9, with the nozzles for the output of finished oxidized product 7, 8 located on the side of the reactor at a distance of 7–8 m for BND-100/130 bitumen, 10–11 m for BND-70/100 bitumen from the bottom over cavitation vortex apparatus 4.

EFFECT: technical result: reduction of energy costs, time to transfer to obtain other brands of bitumen.

1 cl, 1 dwg, 1 tbl