Conversion of olefins by catalytic distillation

Details Conversion of olefins by catalytic distillation Conversion of olefins by catalytic distillation

1993-09-13

1994-11-08

Pal, Asok

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Reforming

585450, 585719, 568697, 203DIG6, C10G 3500, C07C 264, C07C 256, C07C 4105

Patent

active

053623770

ABSTRACT:
Ethers suitable for use as high octane oxygenate additives for motor fuels are produced by a catalytic distillation process wherein a mixture of C.sub.4 -plus isoolefin(s) and an alcohol are recovered from a catalytic distillation zone as an overhead stream and charged to a packed liquid-phase reaction zone containing an etherification catalyst before being recycled to one or more portions of the overall catalytic distillation zone. The process is useful in the coprocessing of a mixture of isobutylene and isoamylene and in other hydrocarbon conversion processes such as hydration and alkylation.

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patent: 5215725 (1993-06-01), Sy
patent: 5243102 (1993-09-01), Marker et al.

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