FR2326957A1 - Procede de nettoyage de la surface de membrane d'un appareil de separation a membrane - Google Patents

Procede de nettoyage de la surface de membrane d'un appareil de separation a membrane

Info

Publication number
FR2326957A1
FR2326957A1 FR7531182A FR7531182A FR2326957A1 FR 2326957 A1 FR2326957 A1 FR 2326957A1 FR 7531182 A FR7531182 A FR 7531182A FR 7531182 A FR7531182 A FR 7531182A FR 2326957 A1 FR2326957 A1 FR 2326957A1
Authority
FR
France
Prior art keywords
plug flow
cleaning
air
exchange device
membrane
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
FR7531182A
Other languages
English (en)
French (fr)
Other versions
FR2326957B1 (et
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Priority to FR7531182A priority Critical patent/FR2326957A1/fr
Publication of FR2326957A1 publication Critical patent/FR2326957A1/fr
Application granted granted Critical
Publication of FR2326957B1 publication Critical patent/FR2326957B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/06—Use of osmotic pressure, e.g. direct osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/08—Use of hot water or water vapor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7531182A 1975-10-10 1975-10-10 Procede de nettoyage de la surface de membrane d'un appareil de separation a membrane Granted FR2326957A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7531182A FR2326957A1 (fr) 1975-10-10 1975-10-10 Procede de nettoyage de la surface de membrane d'un appareil de separation a membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531182A FR2326957A1 (fr) 1975-10-10 1975-10-10 Procede de nettoyage de la surface de membrane d'un appareil de separation a membrane

Publications (2)

Publication Number Publication Date
FR2326957A1 true FR2326957A1 (fr) 1977-05-06
FR2326957B1 FR2326957B1 (et) 1980-07-25

Family

ID=9161090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531182A Granted FR2326957A1 (fr) 1975-10-10 1975-10-10 Procede de nettoyage de la surface de membrane d'un appareil de separation a membrane

Country Status (1)

Country Link
FR (1) FR2326957A1 (et)

Also Published As

Publication number Publication date
FR2326957B1 (et) 1980-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse