Process for the preparation of ammonia

Details Process for the preparation of ammonia Process for the preparation of ammonia

2006-04-11

2006-04-11

Langel, Wayne A. (Department: 1754)

Chemistry of inorganic compounds

Nitrogen or compound thereof

Ammonia or ammonium hydroxide

C423S363000, C502S200000

Reexamination Certificate

active

07025944

ABSTRACT:
Process for the preparation of ammonia comprising contacting ammonia synthesis gas with one or more catalysts, at least one catalyst having supported ruthenium as the active catalytic material supported on a nitride on a secondary support. A catalyst for use in the above process is provided.

REFERENCES:
patent: 4130506 (1978-12-01), Collier et al.
patent: 4600571 (1986-07-01), McCarroll et al.
patent: 5004709 (1991-04-01), Stranford et al.
patent: 6479027 (2002-11-01), Jacobsen
patent: 6699815 (2004-03-01), Rei et al.
patent: 2005/0053541 (2005-03-01), Forni et al.
patent: 1 095 906 (2001-05-01), None
patent: 2 033 776 (1980-05-01), None

Affiliated with

Also associated with

Rating

Process for the preparation of ammonia 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 for the preparation of ammonia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of ammonia will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3599226