REACTOR SYSTEM FOR CHEMICAL PROCESSES IN THE FLUIDIZED BED OF THE CATALYST Russian patent published in 2022 - IPC B01J8/26 

FIELD: petrochemistry; organic synthesis.

SUBSTANCE: invention relates to the field of petrochemistry and organic synthesis, in particular to a reactor system for carrying out chemical processes in a fluidized bed of a catalyst. The invention relates to a reactor system for carrying out chemical processes in a fluidized bed of a catalyst, including a reactor and a regenerator with sectioning grids installed in them, below which tubular distributors of raw material or air vapors are installed, containing inlet branch pipes connected to collectors, and coaxial beams extending from the collectors in pairs, having one or more holes for gas to flow from the collector and nozzles for gas outflow. In the distributor, each collector is divided into two parts when connected to the branch pipe, installed at the height of the branch pipe at a distance from each other equal to 1÷6 of the collector diameter.

EFFECT: increase in the efficiency of the contact of gases with a moving countercurrent catalyst, a decrease in stagnant zones and ensuring an increase in the performance of chemical processes carried out in the fluidized bed of the catalyst.

4 cl, 6 dwg