Hydrogenation of acetylenes in a hydrocarbon stream

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United States of America Patent

PATENT NO 12037553
APP PUB NO 20220340826A1
SERIAL NO

17729975

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Abstract

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A system for hydrogenation C3 and C4 acetylenes contained within a hydrocarbon stream generated in a stream cracker unit where a debutanizer is placed upstream of a depropanizer for more economical processing of the hydrocarbon stream to produce lighter hydrocarbons, where the system requires only one stripper tower downstream of hydrogenation to remove residual hydrogen.

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Patent Owner(s)

Patent OwnerAddress
KELLOGG BROWN & ROOT LLC601 JEFFERSON STREET HOUSTON TX 77002

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Robert Houston, US 33 1394
Hamilton, Kristine E Houston, US 8 0
Radzicki, Michael A Houston, US 13 2
Sellinger, David Houston, US 8 0
Srivastava, Alok Houston, US 96 2774
Yeh, Quo-Chen Sugar Land, US 8 0

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