FR2114511A5 - Ion exchange bed regeneration - with different regeneration agent concns in two layers - Google Patents

Ion exchange bed regeneration - with different regeneration agent concns in two layers

Info

Publication number
FR2114511A5
FR2114511A5 FR7140234A FR7140234A FR2114511A5 FR 2114511 A5 FR2114511 A5 FR 2114511A5 FR 7140234 A FR7140234 A FR 7140234A FR 7140234 A FR7140234 A FR 7140234A FR 2114511 A5 FR2114511 A5 FR 2114511A5
Authority
FR
France
Prior art keywords
regeneration
layers
agent
concns
ion 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.)
Expired
Application number
FR7140234A
Other languages
English (en)
French (fr)
Inventor
B A Sard
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
Application granted granted Critical
Publication of FR2114511A5 publication Critical patent/FR2114511A5/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
    • B01J49/05—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR7140234A 1970-11-11 1971-11-10 Ion exchange bed regeneration - with different regeneration agent concns in two layers Expired FR2114511A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5370870 1970-11-11
GB288471 1971-01-21

Publications (1)

Publication Number Publication Date
FR2114511A5 true FR2114511A5 (en) 1972-06-30

Family

ID=26237820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140234A Expired FR2114511A5 (en) 1970-11-11 1971-11-10 Ion exchange bed regeneration - with different regeneration agent concns in two layers

Country Status (4)

Country Link
DE (1) DE2155485A1 (2)
FR (1) FR2114511A5 (2)
IT (1) IT944820B (2)
SE (1) SE375245B (2)

Also Published As

Publication number Publication date
SE375245B (2) 1975-04-14
IT944820B (it) 1973-04-20
DE2155485A1 (de) 1972-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse