FR2397214B1 - - Google Patents

Info

Publication number
FR2397214B1
FR2397214B1 FR7820642A FR7820642A FR2397214B1 FR 2397214 B1 FR2397214 B1 FR 2397214B1 FR 7820642 A FR7820642 A FR 7820642A FR 7820642 A FR7820642 A FR 7820642A FR 2397214 B1 FR2397214 B1 FR 2397214B1
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
FR7820642A
Other languages
French (fr)
Other versions
FR2397214A1 (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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of FR2397214A1 publication Critical patent/FR2397214A1/en
Application granted granted Critical
Publication of FR2397214B1 publication Critical patent/FR2397214B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • B01D63/10—Spiral-wound membrane modules
FR7820642A 1977-07-11 1978-07-11 PERFECTED EQUIPMENT FOR THE FRACTIONATION OF LIQUIDS BY PERMEATION Granted FR2397214A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8194977A JPS5417383A (en) 1977-07-11 1977-07-11 Separating unit for liquid

Publications (2)

Publication Number Publication Date
FR2397214A1 FR2397214A1 (en) 1979-02-09
FR2397214B1 true FR2397214B1 (en) 1983-11-04

Family

ID=13760737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820642A Granted FR2397214A1 (en) 1977-07-11 1978-07-11 PERFECTED EQUIPMENT FOR THE FRACTIONATION OF LIQUIDS BY PERMEATION

Country Status (4)

Country Link
JP (1) JPS5417383A (en)
DE (1) DE2829893C2 (en)
FR (1) FR2397214A1 (en)
GB (1) GB2000694B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518464A (en) * 1974-07-09 1976-01-23 Saitama Kiki Kk Bureekino yurumichosetsusochi
AU563827B2 (en) * 1982-07-01 1987-07-23 Millipore Corp. Filtration apparatus
JPS6019001A (en) * 1983-07-14 1985-01-31 Toray Ind Inc Flowline material for liquid separation apparatus and preparation thereof
JPS6041505A (en) * 1983-08-12 1985-03-05 Toray Ind Inc Liquid separator
JPS6094103A (en) * 1983-10-24 1985-05-27 ユーオーピー　インコーポレイテツド Reverse osmosis apparatus
JPS6164303U (en) * 1984-10-04 1986-05-01
JPH0771623B2 (en) * 1985-09-09 1995-08-02 株式会社日立製作所 Spiral type membrane element
JPS6319774A (en) * 1986-07-11 1988-01-27 Nec Corp Sealed lead-acid battery
GB2221477C (en) * 1988-08-31 2009-08-27 Philip John Poole Window blinds
EP1059114B1 (en) * 1999-06-08 2005-10-12 Nitto Denko Corporation Liquid separation membrane module and method of producing the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392840A (en) * 1965-12-28 1968-07-16 Universal Walter Corp Tubular reverse osmosis apparatus
US3430770A (en) * 1966-11-21 1969-03-04 Universal Water Corp Reverse osmosis apparatus
FR2179641B1 (en) * 1972-04-14 1977-07-22 Rhone Poulenc Ind
US3762564A (en) * 1972-05-11 1973-10-02 Allied Chem Filter and method of manufacture
US3813334A (en) * 1973-04-09 1974-05-28 Desalination Systems Porous backing material for semipermeable membrane cartridges
JPS525431B2 (en) * 1973-05-14 1977-02-14
FR2229437B1 (en) * 1973-05-14 1976-04-23 Rhone Poulenc Ind
JPS5215398B2 (en) * 1973-11-09 1977-04-28
DE2537389A1 (en) * 1975-08-22 1977-02-24 4 P Verpackungen Gmbh Filter for aqueous solutions or dispersions - made by rendering hydrophobic thermoplastic film hydrophilic with surface active agent
DE2655014C3 (en) * 1976-12-04 1979-09-06 Fa. Carl Freudenberg, 6940 Weinheim Carrier layer for semi-permeable membranes

Also Published As

Publication number Publication date
JPS5417383A (en) 1979-02-08
FR2397214A1 (en) 1979-02-09
DE2829893A1 (en) 1979-02-01
JPS6136964B2 (en) 1986-08-21
GB2000694A (en) 1979-01-17
DE2829893C2 (en) 1985-11-14
GB2000694B (en) 1982-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse