THIN-BED REACTOR WITH STATIC BED FOR CHEMICAL TREATMENT OF FINELY-GROUND SOLID CATALYST Russian patent published in 2013 - IPC B01J8/00 B01J37/18 F26B17/12 

FIELD: process engineering.

SUBSTANCE: invention relates to static thin-bed reactor to be used for recovery of Fischer-Tropsh synthesis catalyst. Thin-bed reactor with static 10-500 mm-thick bed is intended for treatment of solid particles sized to 30-100 mcm consists of the system of modules operated in parallel and enclosed in common shell making the reactor body. Note here that every module comprises partially porous casing surrounding every thin bed and provided with means of communication with reactor outer part to feed solid material therein and those to release materials therefrom, gaseous reagent diffuser, outlet flows collector, branch pipe to feed gaseous reagent into diffuser, branch pipe to collect reaction outflows, branch pipe to feed solid material into porous casing and branch pipe to released processed solid material therefrom.

EFFECT: optimum regeneration of catalyst.

14 cl, 6 dwg