Ion-exchange processes
    131.
    发明授权

    公开(公告)号:US3607740A

    公开(公告)日:1971-09-21

    申请号:US3607740D

    申请日:1969-07-07

    CPC classification number: B01J47/10 B01J39/17 C22B3/42 Y02P10/234

    Abstract: In a continuous ion-exchange process for treating water with movement of the resin through a circuit that includes an absorber and a regenerator, the resin is in the form of magnetic beads less than 295 microns in size. These beads form beds presenting no more resistance to flow than beds of conventional resin beads, but as they do not break up on passing through pumps they can be forced into the absorber without interruption of the service flows.

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