REACTOR WITH MOVING LAYER OF CATALYST Russian patent published in 1996 - IPC

FIELD: production of catalyst with moving layer. SUBSTANCE: Reactor has several ring-type sections with catalyst, that are formed by coaxially mounted perforated shells: central one and peripheral one, between which mechanisms for catalyst reloading from section into section, that are made in the form of distributing branch pipes fixed in lower part of sections. Ends of central shell are located in distributing branch pipes and form ring-type clearance for catalyst to pass. Each central shell has branch pipe for reactants removal and transversal partition mounted at opposite end. Sections are grouped in pairs so, that central shells of each pair are connected to each other in place of transversal partition location and distributing branch pipe mounted between sections of each pair is linked by its open lower part directly to upper part of below located section. EFFECT: improved design of reactor. 1 cl, 4 dwg