MULTISTAGE METHOD OF SUSPENSION REACTION STEAMING AND DEVICE FOR ITS EMBODIMENT Russian patent published in 1999 - IPC

FIELD: methods and devices for suspension reaction steaming; devices may be used in continuous conduction of reactions with simultaneous separation of reagents from reaction products. SUBSTANCE: method consists in passing of liquid reagents and inert steaming gas flow in reaction column 1 provided with many perforated plates 2 interconnected with many overflow pipes 3; gauzes 4 and 5 provided on plates 2 and on upper openings of overflow pipes 3. Plates 2 and overflow pipes 3 are connected with gauzes 4 and 5 to form chamber nonobligatory containing solid in the form of particles or liquid catalyst 6. At least one reaction product and reaction mixture possessing different boiling temperatures may be separated with the aim of further continuous carrying out of desired chemical reactions. EFFECT: higher efficiency. 16 cl, 3 dwg, 2 tbl