Alkylation with separate butene streams including isobutylene

Details Alkylation with separate butene streams including isobutylene Alkylation with separate butene streams including isobutylene

1976-01-12

1976-12-21

Crasanakis, George

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26068349, C07C 354

Patent

active

039989038

ABSTRACT:
A process for producing an alkylation reaction product from an isoparaffin and an olefinic reactant containing 1-butene, 2-butene and isobutylene by fractionating the olefinic reactant into a 2-butene fraction and a separate 1-butene and isobutylene fraction. The 2-butene is charged to an HF alkylation reaction zone with isobutane. The mixture is heated by the endothermic reaction, and the fraction comprising 1-butene and isobutylene is then added to the unitary reaction zone. It is possible to alkylate these olefins at conditions which are close to the optimum conditions, using a single reactor vessel, which operates at different temperatures without the necessity for heat exchange means.

REFERENCES:
patent: 2322800 (1943-06-01), Frey
patent: 2467731 (1949-04-01), Dart et al.
patent: 3560587 (1971-02-01), Borst, Jr.
patent: 3778489 (1973-12-01), Parker et al.
patent: 3810955 (1974-05-01), Sobel

Affiliated with

Also associated with

Rating

Alkylation with separate butene streams including isobutylene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkylation with separate butene streams including isobutylene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkylation with separate butene streams including isobutylene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1839032