FR2418668A1 - Procede et appareil d'echange d'ions en continu - Google Patents

Procede et appareil d'echange d'ions en continu

Info

Publication number
FR2418668A1
FR2418668A1 FR7805941A FR7805941A FR2418668A1 FR 2418668 A1 FR2418668 A1 FR 2418668A1 FR 7805941 A FR7805941 A FR 7805941A FR 7805941 A FR7805941 A FR 7805941A FR 2418668 A1 FR2418668 A1 FR 2418668A1
Authority
FR
France
Prior art keywords
column
resin
fraction
ion exchange
top fraction
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.)
Granted
Application number
FR7805941A
Other languages
English (en)
Other versions
FR2418668B1 (fr
Inventor
Christian Barraque
Jean Burriat
Jean-Marie Rovel
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.)
Suez International SAS
Original Assignee
Degremont 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 Degremont SA filed Critical Degremont SA
Priority to FR7805941A priority Critical patent/FR2418668A1/fr
Priority to TR2069379A priority patent/TR20693A/xx
Priority to MX17676479A priority patent/MX151775A/es
Priority to YU51379A priority patent/YU42175B/xx
Priority to BE0/193770A priority patent/BE874542A/fr
Priority to PL21382279A priority patent/PL116533B1/pl
Priority to AR27567079A priority patent/AR219581A1/es
Publication of FR2418668A1 publication Critical patent/FR2418668A1/fr
Application granted granted Critical
Publication of FR2418668B1 publication Critical patent/FR2418668B1/fr
Granted 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
    • B01J47/10—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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

L'invention est relative à un procédé pour le traitement de résines échangeuses d'ions au cours duquel on met une masse de particules de résines échangeuses d'ions dans un récipient tubulaire vertical en contact à contre-courant avec la solution du traitement, caractérisé en ce que périodiquement et en fonction de la durée prédéterminée du traitement, on chasse au moyen d'un fort débit de liquide une fraction de la résine traitée de la partie supérieure du récipient, le sens du déplacement étant celui du courant de liquide dans la colonne, et ensuite on remplit la partie du récipient ainsi libérée de résine en déplaçant résine restante dans le récipient vers son sommet au moyen d'une pression hydraulique forte dans le bas de la colonne obtenue par l'introduction d'un débit élevé de liquide et l'espace ainsi libéré au bas de la colonne est rempli par voie hydraulique de résine à traiter. L'invention concerne également une installation pour la mise en oeuvre de ce procédé.
FR7805941A 1978-03-02 1978-03-02 Procede et appareil d'echange d'ions en continu Granted FR2418668A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7805941A FR2418668A1 (fr) 1978-03-02 1978-03-02 Procede et appareil d'echange d'ions en continu
TR2069379A TR20693A (tr) 1978-03-02 1979-02-23 Devamh olarak iyon muebadelesine mahsus usul ve cihaz
MX17676479A MX151775A (es) 1978-03-02 1979-03-01 Procedimiento mejorado para tratar resinas agotadas intercambiadoras de iones
YU51379A YU42175B (en) 1978-03-02 1979-03-01 Process for treating used anionic or ionic exchanging pitch
BE0/193770A BE874542A (fr) 1978-03-02 1979-03-01 Procede et appareil d'echange d'ions en continu
PL21382279A PL116533B1 (en) 1978-03-02 1979-03-01 Method of treatment of exhausted ion-exchange resins
AR27567079A AR219581A1 (es) 1978-03-02 1979-03-10 Procedimiento para el tratamiento de resinas de intercambio de iones agotadas provenientes de una columna de utilizacion de las mismas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805941A FR2418668A1 (fr) 1978-03-02 1978-03-02 Procede et appareil d'echange d'ions en continu

Publications (2)

Publication Number Publication Date
FR2418668A1 true FR2418668A1 (fr) 1979-09-28
FR2418668B1 FR2418668B1 (fr) 1981-12-11

Family

ID=9205234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805941A Granted FR2418668A1 (fr) 1978-03-02 1978-03-02 Procede et appareil d'echange d'ions en continu

Country Status (7)

Country Link
AR (1) AR219581A1 (fr)
BE (1) BE874542A (fr)
FR (1) FR2418668A1 (fr)
MX (1) MX151775A (fr)
PL (1) PL116533B1 (fr)
TR (1) TR20693A (fr)
YU (1) YU42175B (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB778859A (en) * 1954-10-20 1957-07-10 Permutit Co Ltd Improvements relating to methods of and apparatus for bringing liquids into contact with granular materials
GB881015A (en) * 1959-02-16 1961-11-01 Permutit Co Ltd Improvements relating to ion-exchange processes and plants
GB904185A (en) * 1957-12-11 1962-08-22 Permutit Co Ltd Improvements relating to ion-exchange processes
GB1185495A (en) * 1967-06-12 1970-03-25 Permutit Co Ltd Ion-Exchange Process and Apparatus for the Softening or Demineralisation of Water.
CH497198A (de) * 1969-05-12 1970-10-15 Hager & Elsaesser Verfahren und Vorrichtung zum Betrieb von Ionenaustauschfiltern zur Behandlung von Flüssigkeiten, insbesondere Wasser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB778859A (en) * 1954-10-20 1957-07-10 Permutit Co Ltd Improvements relating to methods of and apparatus for bringing liquids into contact with granular materials
GB904185A (en) * 1957-12-11 1962-08-22 Permutit Co Ltd Improvements relating to ion-exchange processes
GB881015A (en) * 1959-02-16 1961-11-01 Permutit Co Ltd Improvements relating to ion-exchange processes and plants
GB1185495A (en) * 1967-06-12 1970-03-25 Permutit Co Ltd Ion-Exchange Process and Apparatus for the Softening or Demineralisation of Water.
CH497198A (de) * 1969-05-12 1970-10-15 Hager & Elsaesser Verfahren und Vorrichtung zum Betrieb von Ionenaustauschfiltern zur Behandlung von Flüssigkeiten, insbesondere Wasser

Also Published As

Publication number Publication date
AR219581A1 (es) 1980-08-29
YU51379A (en) 1983-01-21
BE874542A (fr) 1979-09-03
PL213822A1 (fr) 1979-11-05
YU42175B (en) 1988-06-30
PL116533B1 (en) 1981-06-30
FR2418668B1 (fr) 1981-12-11
MX151775A (es) 1985-03-08
TR20693A (tr) 1982-05-06

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