FR2181502A1 - Reverse osmosis membrane module - for liq mixts sepn - Google Patents

Reverse osmosis membrane module - for liq mixts sepn

Info

Publication number
FR2181502A1
FR2181502A1 FR7214879A FR7214879A FR2181502A1 FR 2181502 A1 FR2181502 A1 FR 2181502A1 FR 7214879 A FR7214879 A FR 7214879A FR 7214879 A FR7214879 A FR 7214879A FR 2181502 A1 FR2181502 A1 FR 2181502A1
Authority
FR
France
Prior art keywords
liq
membrane
reverse osmosis
tubular
solvent
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
FR7214879A
Other languages
French (fr)
Other versions
FR2181502B1 (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.)
Aqua Chem Inc
Original Assignee
Aqua Chem Inc
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 Aqua Chem Inc filed Critical Aqua Chem Inc
Priority to FR7214879A priority Critical patent/FR2181502A1/en
Publication of FR2181502A1 publication Critical patent/FR2181502A1/en
Application granted granted Critical
Publication of FR2181502B1 publication Critical patent/FR2181502B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/066—Tubular membrane modules with a porous block having membrane coated passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B01D2313/221—Heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • B01D2313/243—Pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The module comprises an elongated tubular casing adapted to receive tubular membrane. Structures each including an inner surface defined by an inner surface defined by a tubular semi permeable membrane. Elongated thin wall tubes each surround and receive a corresp. membrane structure within the casing. Solvent directing means are located at the interface of each membrane structure and its associated tube for directing the solvent in a liq. mixt. permeating through the associated membrane to at least one end of the corresp. tube where a solvent collection manifold is disposed in fluid communication with the one end of each of the tubes. A liq. mixt. under reverse osmosis operating pressures is directed to the interior of each of the tubular membranes.
FR7214879A 1972-04-26 1972-04-26 Reverse osmosis membrane module - for liq mixts sepn Granted FR2181502A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7214879A FR2181502A1 (en) 1972-04-26 1972-04-26 Reverse osmosis membrane module - for liq mixts sepn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214879A FR2181502A1 (en) 1972-04-26 1972-04-26 Reverse osmosis membrane module - for liq mixts sepn

Publications (2)

Publication Number Publication Date
FR2181502A1 true FR2181502A1 (en) 1973-12-07
FR2181502B1 FR2181502B1 (en) 1977-12-23

Family

ID=9097573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214879A Granted FR2181502A1 (en) 1972-04-26 1972-04-26 Reverse osmosis membrane module - for liq mixts sepn

Country Status (1)

Country Link
FR (1) FR2181502A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369667A (en) * 1966-03-08 1968-02-20 Universal Water Corp Reverse osmosis apparatus having feed recirculation means
FR2050700A5 (en) * 1969-06-20 1971-04-02 Fabrication Elements Cat Reverse osmosis membrane support
FR2088805A5 (en) * 1970-04-24 1972-01-07 Fabr Element Catalytiq
FR2090622A5 (en) * 1970-04-23 1972-01-14 Aqua Chem Inc

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369667A (en) * 1966-03-08 1968-02-20 Universal Water Corp Reverse osmosis apparatus having feed recirculation means
FR2050700A5 (en) * 1969-06-20 1971-04-02 Fabrication Elements Cat Reverse osmosis membrane support
FR2090622A5 (en) * 1970-04-23 1972-01-14 Aqua Chem Inc
FR2088805A5 (en) * 1970-04-24 1972-01-07 Fabr Element Catalytiq

Also Published As

Publication number Publication date
FR2181502B1 (en) 1977-12-23

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse