C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 8/08 (2006.01) B01D 15/00 (2006.01) B01D 15/04 (2006.01) B01J 20/32 (2006.01) B01J 39/18 (2006.01) B01J 45/00 (2006.01) C22B 3/26 (2006.01) C22B 26/10 (2006.01) G21F 9/12 (2006.01)
Patent
CA 2204112
A method for the removal, separation, and concentration of cesium cations from a source solution which may contain larger concentrations of other alkali metal ions comprises bringing the source solution into contact with a polymeric resin containing poly(hydroxyarylene) ligands. The process is useful in the removal of cesium cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the poly(hydroxyarylene)-ligand-containing polymeric resins.
Un procédé permet d'extraire, de séparer et de concentrer des cations césium provenant d'une solution source qui peut contenir de plus fortes concentrations d'autres ions métalliques alcalins. Il consiste à mettre cette solution source en contact avec une résine polymère contenant des ligands à base de poly(hydroxyarylène). Ce procédé permet de prélever des cations césium dans différentes solutions source telles que les semiconducteurs, la décontamination de déchets nucléaires, le raffinage des métaux, la production d'électricité et d'autres processus industriels. L'invention concerne aussi des résines polymères contenant des ligands à base de poly(hydroxyarylène).
Bruening Ronald L.
Krakowiak Krzysztof E.
Maas Garren
Tarbet Bryon J.
Ibc Advanced Technologies Inc.
Smart & Biggar
LandOfFree
Processes for separating cesium from industrial streams... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Processes for separating cesium from industrial streams..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processes for separating cesium from industrial streams... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1919816