Process for sequestering ammonia and the odor associated therewi

Details Process for sequestering ammonia and the odor associated therewi Process for sequestering ammonia and the odor associated therewi

1988-09-22

1991-05-07

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 75, B01D 5304

Patent

active

050133357

ABSTRACT:
Ammonia, particularly aqueous ammonia is sequestered in unexpected large amounts on zeolite molecular sieves having high proportions of silica with respect to alumina in their crystal frameworks. While conventional adsorption mechanisms are to some degree involved, it is apparent from the fact that the characteristic odor of ammonia is not detectable by the human sense of smell over the ammonia-loaded adsorbents indicates that other mechanisms are operable. These properties provide the basis for processes and products which are useful in removing ammonia from an environment to alleviate health hazards or unpleasant odor.

REFERENCES:
patent: 1787875 (1931-01-01), Perrott et al.
patent: 3033641 (1962-05-01), Thomas, Jr.
patent: 3266973 (1966-08-01), Crowley
patent: 3683592 (1972-08-01), Kamm et al.
patent: 3698157 (1972-10-01), Allen et al.
patent: 3723308 (1973-03-01), Breck
patent: 3724170 (1973-04-01), Allen et al.
patent: 3732326 (1973-05-01), Chen
patent: 3772852 (1973-11-01), Tamura et al.
patent: 3789797 (1974-02-01), Brewer
patent: 3798876 (1974-03-01), Kennedy
patent: 3960520 (1976-06-01), Allen
patent: 4019879 (1977-04-01), Rabo et al.
patent: 4019880 (1977-04-01), Rabo et al.
patent: 4061724 (1977-12-01), Grose et al.
patent: 4073865 (1978-02-01), Flanigen et al.
patent: 4085704 (1978-04-01), Frazier
patent: 4090981 (1978-05-01), Rodewald
patent: 4130484 (1978-12-01), Marwil et al.
patent: 4257885 (1981-03-01), Grose et al.
patent: 4309281 (1982-01-01), Dessau
patent: 4331694 (1982-05-01), Izod
patent: 4344851 (1982-08-01), Sherman et al.
patent: 4344927 (1982-08-01), Young
patent: 4401572 (1983-08-01), Chu et al.
patent: 4437429 (1984-03-01), Goldstein et al.
patent: 4534775 (1985-08-01), Frazier
patent: 4604110 (1986-08-01), Frazier
patent: 4636373 (1987-01-01), Rubin
patent: 4648977 (1987-03-01), Garg et al.
patent: 4677096 (1987-06-01), van der Smissen
patent: 4686198 (1987-08-01), Bush et al.
patent: 4717483 (1988-01-01), Bush et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-937185