Modified copper- and zinc-containing catalyst and process...

Details Modified copper- and zinc-containing catalyst and process... Modified copper- and zinc-containing catalyst and process...

B - Operations, Transporting

01

J

252/54, 260/638.

B01J 23/80 (2006.01) B01J 23/83 (2006.01) C07C 29/154 (2006.01)

Patent

CA 1228345

A B S T R A C T MODIFIED COPPER- AND ZINC-CONTAINING CATALYST AND PROCESS FOR PRODUCING METHANOL USING SAID CATALYST A catalyst comprising copper, zinc and a rare earth metal modifier supported on a zinc oxide-aluminium oxide spinel carrier, which catalyst is prepared by: - a. precipitating a first precipitate from a solution of zinc and aluminium salts utilizing an aqueous solution of alkali metal or ammonium carbonate; b. slurrying the first precipitate in aqueous solution containing dissolved salts of copper, zinc and promoter; c. precipitating a second precipitate from the slurry- solution of step b utilizing as a precipitating agent an aqueous solution of alkali metal or ammonium carbonate; d. washing, drying and calcining the precipitate of step c, and e. activating the calcined precipitate in a hydrogen- containing atmosphere. A process for preparing said catalyst and a process for producing methanol from synthesis gas in the presence of said catalyst.

468381

Affiliated with

Also associated with

Rating

Modified copper- and zinc-containing catalyst and process... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modified copper- and zinc-containing catalyst and process..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modified copper- and zinc-containing catalyst and process... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1216232