Isomerization of split-feed benzene-containing paraffinic feedstocks

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United States of America Patent

PATENT NO 5360534
SERIAL NO

08065209

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The benzene content in a gasoline pool is reduced by an isomerization process that splits a benzene-containing C.sub.4 -C.sub.6 feedstream between at least two reaction zones and combines the feed fractions with effluent streams. The splitting of the feed stream distributes the heat of reaction over two reactors and lowers the relative exotherm. The lower exotherm for benzene saturation permits higher benzene feeds to be processed without reducing product quality.

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Patent Owner(s)

Patent OwnerAddress
UOP25 EAST ALGONQUIN ROAD DES PLAINES ILLINOIS 60017-5017 UNITED STATES OF AMERICA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagen, James G Rolling Meadows, IL 2 22
Johnson, Brian H Long Grove, IL 10 76
Rice, Lynn H Palatine, IL 31 327

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