Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By skeletal isomerization
Patent
1997-06-09
1998-09-22
Caldarola, Glenn
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By skeletal isomerization
585316, 585324, C07C 527
Patent
active
058116230
ABSTRACT:
A isomerization process for C.sub.4 to C.sub.15 olefins carried out by the reaction of C.sub.4 to C.sub.15 olefins, having a first skeletal distribution, with aromatic compounds under alkylation conditions to produce an alkylated aromatic product, dealkylation of the alkylated aromatic product under dealkylation conditions to produce a dealkylated product comprising said aromatic compounds and olefins corresponding to the olefins in the alkylation and having a second skeletal distribution different than said first skeletal distribution. Acidic catalysts such as molecular sieves are used in both alkylation and dealkylation. The reactions may be carried out in either straight pass fixed beds or in catalytic distillation reactors.
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Groten Willibrord A.
Ryu J. Yong
Caldarola Glenn
Catalytic Distillation Technologies
Dang Thuan D.
Johnson Kenneth H.
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