Isomerization of split-feed benzene-containing paraffinic feedst

Details Isomerization of split-feed benzene-containing paraffinic feedst Isomerization of split-feed benzene-containing paraffinic feedst

1993-05-24

1994-11-01

Lieberman, Paul

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Reforming

208145, 585253, C10G 35085, C07C 522

Patent

active

053605349

ABSTRACT:
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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