FR2090678A5 - - Google Patents

Info

Publication number
FR2090678A5
FR2090678A5 FR7114665A FR7114665A FR2090678A5 FR 2090678 A5 FR2090678 A5 FR 2090678A5 FR 7114665 A FR7114665 A FR 7114665A FR 7114665 A FR7114665 A FR 7114665A FR 2090678 A5 FR2090678 A5 FR 2090678A5
Authority
FR
France
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
FR7114665A
Other languages
French (fr)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR2090678A5 publication Critical patent/FR2090678A5/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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/022—Column or bed processes characterised by the construction of the column or container

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Filtration Of Liquid (AREA)
FR7114665A 1970-04-25 1971-04-23 Expired FR2090678A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020286 DE2020286A1 (en) 1970-04-25 1970-04-25 Backwashable ion exchange filter that can be operated in countercurrent

Publications (1)

Publication Number Publication Date
FR2090678A5 true FR2090678A5 (en) 1972-01-14

Family

ID=5769367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7114665A Expired FR2090678A5 (en) 1970-04-25 1971-04-23

Country Status (5)

Country Link
AT (1) AT304386B (en)
BE (1) BE766196A (en)
DE (1) DE2020286A1 (en)
FR (1) FR2090678A5 (en)
GB (1) GB1347312A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442896A1 (en) * 1984-11-24 1986-05-28 Cillichemie Ernst Vogelmann Gmbh & Co, 7100 Heilbronn Ion exchanger

Also Published As

Publication number Publication date
AT304386B (en) 1973-01-10
DE2020286A1 (en) 1971-11-11
BE766196A (en) 1971-09-16
GB1347312A (en) 1974-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse