Compositions: ceramic – Ceramic compositions – Pore-forming
Patent
1981-08-31
1984-09-18
Lovering, Richard D.
Compositions: ceramic
Ceramic compositions
Pore-forming
2523157, 252635, 264 05, B01J 1300, G21C 2100, C04B 3551, C04B 3500
Patent
active
044725124
ABSTRACT:
The present invention relates to the treatment of gel materials to remove water therefrom.
The invention provides a process for removing water from a gel material by contacting the gel material with a gaseous mixture of an organic compound and a gas. The organic compound, the gas and conditions of contacting are selected such that water is extracted from the gel material and passes into the gaseous mixture.
The invention in one embodiment may be used to dry gel materials while maintaining an open porous network therein.
REFERENCES:
patent: 2519622 (1950-08-01), Archibald et al.
patent: 2607482 (1952-08-01), Weisz
patent: 2609925 (1952-09-01), Weisz
patent: 2746935 (1956-05-01), Weisz
patent: 3048929 (1962-08-01), Kremen et al.
patent: 3056728 (1962-10-01), Ohtaki
patent: 4085518 (1978-04-01), Jackson et al.
patent: 4349456 (1982-09-01), Sowman
Winters, U.S. application Ser. No. 05/843,265, filed 10/18/77.
Lane Edward S.
Winter John A.
Kilby Catherine S.
Lovering Richard D.
United Kingdom Atomic Energy Authority
LandOfFree
Treatment of materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Treatment of materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treatment of materials will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-794549