System and process for iodine recovery

Details System and process for iodine recovery System and process for iodine recovery

1997-06-11

1999-12-21

Fortuna, Ana

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210650, 210767, 21033301, 2103331, 2101952, B01D 6100

Patent

active

060044659

ABSTRACT:
Disclosed is a method and apparatus for recovering iodine from an aqueous suspension. Particulate iodine is formed on a filter septum and forms a cake of solid iodine. The cake is removed by backwash with a liquid or by blowback with a gas. Contact of the iodine with the environment is minimized.

REFERENCES:
patent: 1837777 (1931-12-01), Jones
patent: 1848081 (1932-03-01), Randolph
patent: 1936553 (1933-11-01), Jones
patent: 1994416 (1935-03-01), Girvin
patent: 2385483 (1945-09-01), Wolff
patent: 3679052 (1972-07-01), Asper
patent: 4131645 (1978-12-01), Keblys et al.
patent: 4388231 (1983-06-01), Person
patent: 4552669 (1985-11-01), Sekellick
patent: 4704210 (1987-11-01), Boze et al.
patent: 4780213 (1988-10-01), Ogletree
patent: 4836936 (1989-06-01), Schewitz
patent: 4857295 (1989-08-01), Paparatto et al.
patent: 5062968 (1991-11-01), Warning
patent: 5160428 (1992-11-01), Kuri
patent: 5393433 (1995-02-01), Espenan et al.
patent: 5437788 (1995-08-01), Geibel et al.
patent: 5441633 (1995-08-01), Schewitz
patent: 5464603 (1995-11-01), Marchin et al.
patent: 5589072 (1996-12-01), Shanbrom
Coulson et al.; "Chemical Engineering", vol. 2; McGraw-Hill New York, 1955, pp. 414-418, 426-427 & 439-443.
Kirk-Othmer Encyclopedia of Chemical Technology, vol. 18, 1966, pp. 486-495.
Kirk-Othmer Encyclopedia of Chemical Technology, vol. 11, 1966, pp. 847-853.
"Iodine Pricing Stays Up High Despite New Capacity Additions", Chemical Marking Reporter, Mar. 24, 1997, p. 14.

Affiliated with

Also associated with

Rating

System and process for iodine recovery does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and process for iodine recovery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and process for iodine recovery will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-501714