GB1318102A - Ion-exchange treatment of water - Google Patents

Ion-exchange treatment of water

Info

Publication number
GB1318102A
GB1318102A GB1318102DA GB1318102A GB 1318102 A GB1318102 A GB 1318102A GB 1318102D A GB1318102D A GB 1318102DA GB 1318102 A GB1318102 A GB 1318102A
Authority
GB
United Kingdom
Prior art keywords
absorber
resin
ion exchange
liquid
ion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Permutit Co Ltd
Original Assignee
Permutit Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Permutit Co Ltd filed Critical Permutit Co Ltd
Publication of GB1318102A publication Critical patent/GB1318102A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/04—Mixed-bed processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

1318102 Ion exchange PERMUTIT CO Ltd 23 Nov 1970 [11 March 1970] 11694/70 Heading B1J Ion exchange resin which is used to treat liquids containing suspended particles on an absorber is separated from the latter by being removed from the absorber and passed as a slurry with liquid through a straining device which has apertures which can pass liquid and the suspended particles but not the resin particles which are subsequently returned to the absorber. The resin may be an anion or cation exchange resin which is regenerated before return to the absorber. The treatment may be applied to an ion exchange process in which liquid is passed downwardly through a cation exchange resin which is supported on a mixed bed.
GB1318102D 1970-03-11 1970-03-11 Ion-exchange treatment of water Expired GB1318102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1169470 1970-03-11

Publications (1)

Publication Number Publication Date
GB1318102A true GB1318102A (en) 1973-05-23

Family

ID=9990994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1318102D Expired GB1318102A (en) 1970-03-11 1970-03-11 Ion-exchange treatment of water

Country Status (1)

Country Link
GB (1) GB1318102A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142359A2 (en) * 1983-11-11 1985-05-22 Rohm And Haas Company Countercurrent ion exchange and adsorption processes
EP0484984A1 (en) * 1990-11-09 1992-05-13 Ebara Corporation Method of mixed-bed filtration and demineralization with ion-exchange resins
US5387348A (en) * 1990-11-09 1995-02-07 Ebara Corporation Method of mixed-bed filtration and demineralization with ion-exchange resins

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142359A2 (en) * 1983-11-11 1985-05-22 Rohm And Haas Company Countercurrent ion exchange and adsorption processes
EP0142359A3 (en) * 1983-11-11 1986-02-12 Rohm And Haas Company Countercurrent ion exchange and adsorption processes
EP0484984A1 (en) * 1990-11-09 1992-05-13 Ebara Corporation Method of mixed-bed filtration and demineralization with ion-exchange resins
US5387348A (en) * 1990-11-09 1995-02-07 Ebara Corporation Method of mixed-bed filtration and demineralization with ion-exchange resins

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee