Process for production of olefins from mixtures of light paraffi

Details Process for production of olefins from mixtures of light paraffi Process for production of olefins from mixtures of light paraffi

1992-04-03

1993-06-15

McFarlane, Anthony

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By dehydrogenation

585654, C07C 5333

Patent

active

052200930

ABSTRACT:
Process for catalytic dehydrogenation of a mixture of light paraffins including passing accelerated catalyst with an acceleration gas into a mixing zone for contact with mixed paraffin feedstock, passing the feedstock/catalyst into a reaction zone, separating the effluent from the spent catalyst solids, quenching the effluent and separating and recycling at least a portion of the unreacted light feedstock for use as an acceleration gas to accelerate the fresh catalyst wherein the kinetic residence time from contact of the catalyst and feedstock to quench is between 0.1 and 2.0 seconds.

REFERENCES:
patent: 3113095 (1963-12-01), Braca et al.
patent: 4859308 (1989-08-01), Harandi et al.
patent: 4921946 (1990-05-01), Kocal et al.
patent: 4957617 (1990-09-01), Owen et al.
patent: 4978440 (1990-12-01), Krambeck et al.
patent: 4988430 (1991-01-01), Sechrist et al.

Affiliated with

Also associated with

Rating

Process for production of olefins from mixtures of light paraffi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for production of olefins from mixtures of light paraffi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for production of olefins from mixtures of light paraffi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1044748