Ion exchange

B - Operations – Transporting – 01 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

403/2, 362/26, 5

B01J 39/18 (2006.01) B01J 41/12 (2006.01) B01J 43/00 (2006.01)

Patent

CA 2304787

An ion exchange material comprising a superabsorbent polyurethane foam having an ion exchange medium contained therein. The ion exchange may be used in a process for the extraction of metal anions and cations from solutions and/or slurries including the steps of: (a) contacting a metal ion-containing solution with an ion exchange material comprising a superabsorbent polyurethane foam having an ion exchange medium contained therein; (b) separating the ion exchange material from the solution and/or slurry; and (c) recovering the sorbed metal ions from the ion exchange medium.

Matériau échangeur d'ions, qui renferme une mousse de polyuréthane à fort pouvoir absorbant contenant un milieu échangeur d'ions. L'échange d'ions peut être utilisé dans un procédé permettant d'extraire des anions et des cations métalliques de solutions et/ou de boues. Le procédé comprend les étapes suivantes: (a) on met en contact une solution contenant des ions métalliques avec un matériau échangeur d'ions qui renferme une mousse de polyuréthane à fort pouvoir absorbant contenant un milieu échangeur d'ions; (b) on sépare le matériau échangeur d'ions de la solution et/ou de la boue; et (c) on récupère les ions métalliques sorbés à partir du milieu échangeur d'ions.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Ion exchange does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-1833277

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.