Aqua ammonia production by desorption

Details Aqua ammonia production by desorption Aqua ammonia production by desorption

1996-04-23

1998-03-24

Johnson, Linda

Package making

Methods

With contents treating

53434, 423472, B65B 3100

Patent

active

057299560

ABSTRACT:
A method of producing ammonia water (aqua ammonia) by means of desorbing an ammonia laden sorbent, preferably a zeolite molecular sieve or silica gel into water. The method includes placing an activated sorbent material into a sealed vessel, such as a pressure pot, and exposing it to ammonia gas for a period of time. After loading by exposure to ammonia gas, the loaded sorbent is then placed into an air and water tight container for storage. The pouch can be stored for extended lengths of time prior to use of the contents. When ready for use, the contents of the pouch are dropped into a container of water. In one preferred use of the loaded sorbents, the container of water is a toilet bowl. In another preferred embodiment, the container is a separate disposal pouch, such as a small plastic bag capable of holding an ostomy pouch, sanitary napkin or incontinence pad. After use, the ostomy pouch or other device can be made to dissolve by placing the used pouch in ammonia water at a pH of 10.3 or higher.

REFERENCES:
patent: 3436352 (1969-04-01), Revoir et al.
patent: 3486295 (1969-12-01), Rausing et al.
patent: 3514963 (1970-06-01), Reimschuessel et al.
patent: 3531246 (1970-09-01), Matsen
patent: 4334756 (1982-06-01), Michlin et al.
patent: 4758250 (1988-07-01), Laciak et al.
patent: 4815369 (1989-03-01), Akins
patent: 5013335 (1991-05-01), Marcus
patent: 5125935 (1992-06-01), Nakaya et al.
patent: 5160512 (1992-11-01), Talu
patent: 5234884 (1993-08-01), Mouri et al.
patent: 5589146 (1996-12-01), Morii et al.

Affiliated with

Also associated with

Rating

Aqua ammonia production by desorption does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aqua ammonia production by desorption, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqua ammonia production by desorption will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2280885