GB0311153D0 - Ion-exchange process - Google Patents

Ion-exchange process

Info

Publication number
GB0311153D0
GB0311153D0 GBGB0311153.1A GB0311153A GB0311153D0 GB 0311153 D0 GB0311153 D0 GB 0311153D0 GB 0311153 A GB0311153 A GB 0311153A GB 0311153 D0 GB0311153 D0 GB 0311153D0
Authority
GB
United Kingdom
Prior art keywords
ion
exchange process
exchange
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.)
Ceased
Application number
GBGB0311153.1A
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.)
Veolia Water Solutions and Technologies Support SAS
Original Assignee
OTV SA
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 OTV SA filed Critical OTV SA
Priority to GBGB0311153.1A priority Critical patent/GB0311153D0/en
Publication of GB0311153D0 publication Critical patent/GB0311153D0/en
Priority to PCT/GB2004/002070 priority patent/WO2004101148A1/en
Ceased 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/90—Regeneration or reactivation of ion-exchangers; Apparatus therefor having devices which prevent back-flow of the ion-exchange mass during regeneration
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
GBGB0311153.1A 2003-05-15 2003-05-15 Ion-exchange process Ceased GB0311153D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0311153.1A GB0311153D0 (en) 2003-05-15 2003-05-15 Ion-exchange process
PCT/GB2004/002070 WO2004101148A1 (en) 2003-05-15 2004-05-13 Ioxn-exchange process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0311153.1A GB0311153D0 (en) 2003-05-15 2003-05-15 Ion-exchange process

Publications (1)

Publication Number Publication Date
GB0311153D0 true GB0311153D0 (en) 2003-06-18

Family

ID=9958114

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0311153.1A Ceased GB0311153D0 (en) 2003-05-15 2003-05-15 Ion-exchange process

Country Status (2)

Country Link
GB (1) GB0311153D0 (en)
WO (1) WO2004101148A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006010216A1 (en) * 2004-07-28 2006-02-02 Orica Australia Pty. Ltd. Plug-flow regeneration process
CN110013889B (en) * 2018-01-09 2021-11-16 宝山钢铁股份有限公司 Large-scale mixed bed anion-cation resin soaking type regeneration method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548049B1 (en) * 1983-07-01 1988-05-13 Amenagement Urbain Rural Sa PLANT AND PROCESS FOR THE TREATMENT OF LIQUID, PARTICULARLY FOR THE DEMINERALIZATION OF WATER, WITH PERIODIC COUNTER-CURRENT REGENERATION
DE3821036A1 (en) * 1988-06-22 1989-12-28 Kunz Gerhard K METHOD FOR TREATING ION EXCHANGE MEASURES, ESPECIALLY FOR REGENERATING THE SAME AFTER SOFTENING AND DE-SALINATION OF AQUEOUS SOLUTIONS
US5346623A (en) * 1992-03-18 1994-09-13 Edr Acquisition Corp. Counter-current process for the rapid regeneration of ion exchange materials in an unrestrained bed
JP4087052B2 (en) * 2000-06-21 2008-05-14 三徳化学工業株式会社 Regeneration method of ion exchange resin

Also Published As

Publication number Publication date
WO2004101148A1 (en) 2004-11-25

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)