Two-region spherical catalysts

Details Two-region spherical catalysts Two-region spherical catalysts

1984-02-14

1985-01-22

Gantz, Delbert E.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502314, 502527, 208216PP, B01J 2104

Patent

active

044953089

ABSTRACT:
A spherical catalyst for hydroprocessing hydrocarbonaceous feedstocks. The catalyst consists of an inner region having less than 5% of its port volume contributed by macropores and having between 5 and 30 weight percent total catalytic metals, and an outer region characterized by having more than 10% of its pore volume contributed by macropores and having between 1 and 15 weight percent catalytic metals. A method of preparation of the catalyst is also disclosed.

REFERENCES:
patent: 3993599 (1976-11-01), Mattox
patent: 4039478 (1977-08-01), Cull et al.
patent: 4070283 (1978-01-01), Kirkland
patent: 4077912 (1978-03-01), Dolhyj et al.
patent: 4255253 (1981-03-01), Herrington et al.
patent: 4293449 (1981-10-01), Herrington et al.
patent: 4378308 (1983-03-01), Angevine et al.
patent: 4421633 (1983-12-01), Sheh
patent: 4442024 (1984-04-01), Crene
patent: 4443558 (1984-04-01), Gibson

Affiliated with

Also associated with

Rating

Two-region spherical catalysts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-region spherical catalysts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-region spherical catalysts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-567355