Regeneration of an alkylation catalyst with hydrogen

Details Regeneration of an alkylation catalyst with hydrogen Regeneration of an alkylation catalyst with hydrogen

1993-04-05

1994-05-10

Konopka, Paul E.

Catalyst, solid sorbent, or support therefor: product or process

Regenerating or rehabilitating catalyst or sorbent

Treating with a liquid or treating in a liquid phase,...

502 31, 502 32, 502 53, 585721, B01J 2020, B01J 2396, B01J 2732, B01J 3858

Patent

active

053107136

ABSTRACT:
Catalytic composites of the reaction product of a metal halide having Friedel-Crafts activity with the bound surface hydroxyl group of inorganic oxides and containing a zerovalent metal with hydrogenation activity, often are effective catalysts in motor fuel alkylation which, however, undergo rapid deactivation. Deactivated catalysts are readily regenerable by treating the composite from which alkylate feedstock has been removed with hydrogen at temperatures in the range of 10 to 300.degree. C. Multiple regenerations are possible without appreciable activity loss.

REFERENCES:
patent: 2999074 (1961-09-01), Block et al.
patent: 3318820 (1967-05-01), Muller et al.
patent: 3352941 (1967-11-01), Schoen et al.
patent: 3893942 (1975-07-01), Yang
patent: 4098833 (1978-07-01), Wristers

Affiliated with

Also associated with

Rating

Regeneration of an alkylation catalyst with hydrogen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Regeneration of an alkylation catalyst with hydrogen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Regeneration of an alkylation catalyst with hydrogen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2412307