FR2076370A5 - Ion-exchange regeneration - super imposed beds with reversed relative densities between treatment and regeneration - Google Patents

Ion-exchange regeneration - super imposed beds with reversed relative densities between treatment and regeneration

Info

Publication number
FR2076370A5
FR2076370A5 FR7001020A FR7001020A FR2076370A5 FR 2076370 A5 FR2076370 A5 FR 2076370A5 FR 7001020 A FR7001020 A FR 7001020A FR 7001020 A FR7001020 A FR 7001020A FR 2076370 A5 FR2076370 A5 FR 2076370A5
Authority
FR
France
Prior art keywords
regeneration
beds
ion
treatment
relative densities
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
FR7001020A
Other languages
English (en)
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 Societe Generale dEpuration de dAssainissement
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 Societe Generale dEpuration de dAssainissement filed Critical Degremont Societe Generale dEpuration de dAssainissement
Priority to FR7001020A priority Critical patent/FR2076370A5/fr
Application granted granted Critical
Publication of FR2076370A5 publication Critical patent/FR2076370A5/fr
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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/10—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/05—Processes using organic exchangers in the strongly basic form
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR7001020A 1970-01-13 1970-01-13 Ion-exchange regeneration - super imposed beds with reversed relative densities between treatment and regeneration Expired FR2076370A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7001020A FR2076370A5 (en) 1970-01-13 1970-01-13 Ion-exchange regeneration - super imposed beds with reversed relative densities between treatment and regeneration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001020A FR2076370A5 (en) 1970-01-13 1970-01-13 Ion-exchange regeneration - super imposed beds with reversed relative densities between treatment and regeneration

Publications (1)

Publication Number Publication Date
FR2076370A5 true FR2076370A5 (en) 1971-10-15

Family

ID=9048929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001020A Expired FR2076370A5 (en) 1970-01-13 1970-01-13 Ion-exchange regeneration - super imposed beds with reversed relative densities between treatment and regeneration

Country Status (1)

Country Link
FR (1) FR2076370A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009719A1 (fr) * 1978-10-07 1980-04-16 DORNIER SYSTEM GmbH Système pour rendre visible le chargement en un métal spécifique d'un échangeur d'ions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009719A1 (fr) * 1978-10-07 1980-04-16 DORNIER SYSTEM GmbH Système pour rendre visible le chargement en un métal spécifique d'un échangeur d'ions

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Legal Events

Date Code Title Description
ST Notification of lapse