Distribution apparatus for short time contact of hydrocarbon...

Details Distribution apparatus for short time contact of hydrocarbon... Distribution apparatus for short time contact of hydrocarbon...

2006-08-22

2006-08-22

Bhat, N. (Department: 1764)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

C422S139000, C422S142000

Reexamination Certificate

active

07094380

ABSTRACT:
Disclosed is an apparatus for injecting a plurality of uniform jets into an extended dispersion of moving catalyst particles within a reactor vessel. The apparatus comprises a plurality of outer conduits each for carrying contacting fluid and being fixed to a respective opening in a first tube sheet. A plurality of outlet nozzles are each fixed to a respective opening in a second tube sheet which is fixed to the first tube sheet. Feed in the outer conduits are delivered to the outlet nozzles for distribution into the vessel. All of the outlet nozzles can be easily replaced by breaking the fixation between the two tube sheets and securing a new second tube sheet with outlet nozzles to the first tube sheet.

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