Slurry pumparound section of a fluid catalytic cracking unit fractionator

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United States of America

PATENT NO 11925929
SERIAL NO

17944616

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Abstract

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A fluid catalytic cracking unit fractionator comprising a fractionator column having a slurry pumparound section and a bottom liquid section. The slurry pumparound section comprises an upper bed and a lower bed each disposed in the fractionator column. The slurry pumparound section further comprises an upper liquid distributor (such as a spray header comprising a plurality of upper nozzles) disposed above the upper bed and configured to distribute liquid from the bottom liquid section onto the upper bed. The slurry pumparound section also comprises a lower liquid distributor (such as a spray header comprising a plurality of lower nozzles) disposed below the upper bed and above the lower bed and configured to distribute liquid from the bottom liquid section onto the lower bed.

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Patent Owner(s)

  • PROCESS CONSULTING SERVICES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barletta,, Jr Anthony Frederick Houston, US 4 6
Golden, Scott William Phillips, US 4 6
Hartman, Edward Lee Houston, US 1 0
White, Steven Leslie Houston, US 2 3

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