Process of preparing catalyst supporting highly dispersed metal

Details Process of preparing catalyst supporting highly dispersed metal Process of preparing catalyst supporting highly dispersed metal

1992-12-03

1994-01-04

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502325, B01J 2342, B01J 2344, B01J 2346

Patent

active

052759989

ABSTRACT:
Disclosed is a process of preparing a catalyst supporting highly metal particles comprising, in the presence of ethylene and/or acetylene in a solution containing a metal-containing ion and a support on which metal particles produced by reduction of the metal-containing ion are supported, reducing by means of a reductant the metal-containing ion to the corresponding metal particles which are then supported on the support. According to the process of this invention, because of the presence of the ethylene and/or acetylene which is supposed to have a function of depressing the deposition of new metal particles present around the metal particles supported on the support, that is, the growth of the metal particles and another function of preventing the agglomeration among the metal particles supported, the catalyst of the desired properties can be prepared.

REFERENCES:
patent: 3992331 (1976-11-01), Petrow et al.
patent: 4956331 (1990-09-01), Tsurumi et al.

Affiliated with

Also associated with

Rating

Process of preparing catalyst supporting highly dispersed metal 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 of preparing catalyst supporting highly dispersed metal , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of preparing catalyst supporting highly dispersed metal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-307019