Silver catalyst suitable for oxidation of ethylene and process f

Details Silver catalyst suitable for oxidation of ethylene and process f Silver catalyst suitable for oxidation of ethylene and process f

1991-10-09

1992-12-22

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502347, 502348, 549534, B01J 2104, B01J 2302, B01J 2350

Patent

active

051734699

ABSTRACT:
A silver catalyst suitable for the oxidation of ethylene is provided in which the silver within a support particle, e.g., alumina, is non-uniformly distributed so that the silver concentration is clearly greater on the geometric surface and in the surface layer just beneath less than 0.5 mm thick than in the interior of the particles. The concentration of silver in the layer is two to a thousand times the concentration in the interior of the catalyst.

REFERENCES:
patent: 2424083 (1947-07-01), Finch et al.
patent: 3702259 (1972-11-01), Nielsen
patent: 4248740 (1981-02-01), Mitsuhata et al.
patent: 4305844 (1981-12-01), Vangermain et al.
patent: 4690913 (1987-09-01), Nojiri et al.
patent: 4760042 (1988-07-01), Armstrong
patent: 4769358 (1988-09-01), Kishimoto et al.
patent: 4841080 (1989-06-01), Armstrong
patent: 5063195 (1991-11-01), Jin et al.

Affiliated with

Also associated with

Rating

Silver catalyst suitable for oxidation of ethylene and process f does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Silver catalyst suitable for oxidation of ethylene and process f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silver catalyst suitable for oxidation of ethylene and process f will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-975310