Reduction of nitric oxide using catalysts pretreated with seleni

Details Reduction of nitric oxide using catalysts pretreated with seleni Reduction of nitric oxide using catalysts pretreated with seleni

1977-04-11

1978-03-21

Vertiz, O. R.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Nitrogen or nitrogenous component

252439, 423351, B01J 800, C01B 2100

Patent

active

040804267

ABSTRACT:
Base metal catalysts are pretreated with selenium, sulfur or sulfur compounds. Subsequently, a gaseous stream comprising nitric oxide, oxygen and ammonia is passed over the pretreated catalysts. The nitric oxide is reduced to nitrogen and no nitrous oxide is formed.

REFERENCES:
patent: 3864451 (1975-02-01), Lee et al.
patent: 3981971 (1976-09-01), Saito et al.
patent: 4002723 (1977-01-01), Inaba et al.
patent: 4018710 (1977-04-01), Oshimura et al.
patent: 4043939 (1977-08-01), Yasaora

Affiliated with

Also associated with

Rating

Reduction of nitric oxide using catalysts pretreated with seleni does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reduction of nitric oxide using catalysts pretreated with seleni, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reduction of nitric oxide using catalysts pretreated with seleni will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-571029