IT1063194B - Procedimento per la rigenerazione di scambiatori di anioni debolmente alcalini - Google Patents

Procedimento per la rigenerazione di scambiatori di anioni debolmente alcalini

Info

Publication number
IT1063194B
IT1063194B IT68710/76A IT6871076A IT1063194B IT 1063194 B IT1063194 B IT 1063194B IT 68710/76 A IT68710/76 A IT 68710/76A IT 6871076 A IT6871076 A IT 6871076A IT 1063194 B IT1063194 B IT 1063194B
Authority
IT
Italy
Prior art keywords
regeneration
procedure
weak alkaline
anion exchangers
alkaline anion
Prior art date
Application number
IT68710/76A
Other languages
English (en)
Italian (it)
Original Assignee
Hoogovens Ijimuiden Bv
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 Hoogovens Ijimuiden Bv filed Critical Hoogovens Ijimuiden Bv
Application granted granted Critical
Publication of IT1063194B publication Critical patent/IT1063194B/it

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
    • B01J49/10—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds
    • B01J49/14—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds containing anionic exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
IT68710/76A 1975-07-09 1976-07-08 Procedimento per la rigenerazione di scambiatori di anioni debolmente alcalini IT1063194B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2530677A DE2530677C2 (de) 1975-07-09 1975-07-09 Verfahren zum Regenerieren eines schwach basischen Anionenaustauschers

Publications (1)

Publication Number Publication Date
IT1063194B true IT1063194B (it) 1985-02-11

Family

ID=5951077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68710/76A IT1063194B (it) 1975-07-09 1976-07-08 Procedimento per la rigenerazione di scambiatori di anioni debolmente alcalini

Country Status (12)

Country Link
US (1) US4230807A (enExample)
JP (1) JPS529690A (enExample)
BE (1) BE843631A (enExample)
BR (1) BR7604485A (enExample)
DE (1) DE2530677C2 (enExample)
ES (1) ES449675A1 (enExample)
FR (1) FR2317003A1 (enExample)
GB (1) GB1501308A (enExample)
IL (1) IL49954A (enExample)
IT (1) IT1063194B (enExample)
LU (1) LU75338A1 (enExample)
NL (1) NL181785C (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474293A (en) * 1977-11-25 1979-06-14 Ajinomoto Co Inc Elution of amino acid from ion exchange resin
GB2037608B (en) * 1978-11-25 1983-05-05 Kernforschungsz Karlsruhe Regeneration of anion exchange resins
DE2851135C2 (de) * 1978-11-25 1983-07-07 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zum Regenerieren von zur Entfernung von Anionen starker Säuren aus Rohwässern verwendeten Anionenaustauschern in Hydrogenkarbonatform
US5269936A (en) * 1989-10-16 1993-12-14 Johannesburg Consolidated Investment Co. Process for treating ion exchange resin
US5264132A (en) * 1992-06-01 1993-11-23 Texaco Chemical Company Method of removing alkaline materials from waste water
DE19945024B4 (de) * 1999-09-20 2004-08-26 Berkefeld-Filter Anlagenbau Gmbh Verfahren zur Regeneration eines Ionenaustauscherbetts
RU2149685C1 (ru) * 1999-11-26 2000-05-27 Общество С Ограниченной Ответственностью "Объединение Иреа-Пензмаш" Способ противоточной регенерации ионитов
RU2185883C1 (ru) * 2000-12-07 2002-07-27 Балаев Игорь Семенович Способ регенерации ионита в противоточном фильтре
RU2205692C2 (ru) * 2002-02-06 2003-06-10 Балаев Игорь Семенович Способ ионообменной очистки воды, содержащей органические вещества, с противоточной регенерацией ионообменных материалов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599558A (en) * 1947-09-25 1952-06-10 Ionics Method of regenerating anion exchange materials and composition therefor
US2917368A (en) * 1957-01-16 1959-12-15 Ionics Method of producing caustic by ion exchange and regeneration thereof
DE1442689C3 (de) * 1963-11-29 1978-11-30 Bayer Ag, 5090 Leverkusen Verfahren zur Behandlung von Flüssigkeiten mit Ionenaustauschern
US3429835A (en) * 1965-10-21 1969-02-25 Nalco Chemical Co Regeneration of weak base anion exchange resins
US3455819A (en) * 1968-04-01 1969-07-15 Crane Co Method for scrubbing ion exchange resins
US3501401A (en) * 1969-05-22 1970-03-17 Sybron Corp Condensation purification process
US3709818A (en) * 1969-10-01 1973-01-09 Westinghouse Electric Corp Condensate polishing
FR2102780A5 (enExample) * 1970-08-21 1972-04-07 Degremont

Also Published As

Publication number Publication date
IL49954A0 (en) 1976-09-30
FR2317003B1 (enExample) 1981-06-12
LU75338A1 (enExample) 1977-02-24
DE2530677A1 (de) 1977-01-27
DE2530677C2 (de) 1982-09-30
ES449675A1 (es) 1977-07-01
JPS529690A (en) 1977-01-25
BE843631A (nl) 1976-12-30
GB1501308A (en) 1978-02-15
NL7607043A (nl) 1977-01-11
IL49954A (en) 1979-12-30
NL181785B (nl) 1987-06-01
FR2317003A1 (fr) 1977-02-04
NL181785C (nl) 1987-11-02
US4230807A (en) 1980-10-28
BR7604485A (pt) 1977-07-26

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