FR2427120A1 - Membrane de dialyse en cellulose regeneree - Google Patents

Membrane de dialyse en cellulose regeneree

Info

Publication number
FR2427120A1
FR2427120A1 FR7913387A FR7913387A FR2427120A1 FR 2427120 A1 FR2427120 A1 FR 2427120A1 FR 7913387 A FR7913387 A FR 7913387A FR 7913387 A FR7913387 A FR 7913387A FR 2427120 A1 FR2427120 A1 FR 2427120A1
Authority
FR
France
Prior art keywords
dialysis membrane
regenerated cellulose
cellulose dialysis
regenerated
permeability
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
FR7913387A
Other languages
English (en)
Other versions
FR2427120B1 (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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of FR2427120A1 publication Critical patent/FR2427120A1/fr
Application granted granted Critical
Publication of FR2427120B1 publication Critical patent/FR2427120B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/10—Cellulose; Modified cellulose
    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/243—Dialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0083—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0095—Drying
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D69/08—Hollow fibre membranes
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/148—Organic/inorganic mixed matrix membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Urology & Nephrology (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)

Abstract

Membrane de dialyse en cellulose régénérée. La membrane de dialyse en cellulose régénérée présente une capacité d'ultrafiltration de 7 à 30 ml/h.m**2.mm Hg et une perméabilité aux molécules moyennes de 4. 10**-3 à 12. 10**-3 cm/minute et elle est régénérée à partir de solutions de Cuoxam.
FR7913387A 1978-06-01 1979-05-25 Membrane de dialyse en cellulose regeneree Granted FR2427120A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2823985A DE2823985C2 (de) 1978-06-01 1978-06-01 Dialysemembran

Publications (2)

Publication Number Publication Date
FR2427120A1 true FR2427120A1 (fr) 1979-12-28
FR2427120B1 FR2427120B1 (fr) 1982-10-29

Family

ID=6040733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913387A Granted FR2427120A1 (fr) 1978-06-01 1979-05-25 Membrane de dialyse en cellulose regeneree

Country Status (13)

Country Link
US (1) US4610791A (fr)
JP (1) JPS5813204B2 (fr)
BE (1) BE876683A (fr)
CA (1) CA1132311A (fr)
CS (1) CS226188B2 (fr)
DD (1) DD144006A5 (fr)
DE (1) DE2823985C2 (fr)
ES (1) ES481130A1 (fr)
FR (1) FR2427120A1 (fr)
GB (1) GB2022117B (fr)
IT (1) IT1117773B (fr)
NL (1) NL7904201A (fr)
SE (1) SE7904760L (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI71573C (fi) * 1979-06-15 1987-01-19 Akzo Nv Foerfarande och anordning foer minskning av jaesta dryckers alkoholhalt genom dialys.
DE3021943A1 (de) * 1980-06-12 1982-01-21 Akzo Gmbh, 5600 Wuppertal Dialysemembran aus cellulose
US4444663A (en) * 1980-09-16 1984-04-24 Terumo Corporation Membrane and method for manufacture thereof
DE3042110A1 (de) * 1980-11-07 1982-06-16 Akzo Gmbh, 5600 Wuppertal Mikroporoese cellulosemembran
US4581140A (en) * 1981-11-25 1986-04-08 Asahi Kasei Kogyo Kabushiki Kaisha Porous regenerated cellulose membrane and process for the preparation thereof
JPS59150501A (ja) * 1983-02-18 1984-08-28 Terumo Corp 透析用中空繊維
DE3317037A1 (de) * 1983-05-10 1984-11-15 Hoechst Ag, 6230 Frankfurt Membran aus regenerierter cellulose mit verbesserrten diffusionseigenschaften und verfahren zur herstellung
SE8303413L (sv) * 1983-06-15 1984-12-16 Gambro Dialysatoren Sett att behandla en cellulosahalfiber
US4778688A (en) * 1985-10-11 1988-10-18 Sepracor, Inc. Production of low-ethanol beverages by membrane extraction
US5013447A (en) * 1989-07-19 1991-05-07 Sepracor Process of treating alcoholic beverages by vapor-arbitrated pervaporation
US4933198A (en) * 1985-10-11 1990-06-12 Lee Eric K L Production of low-ethanol beverage by membrane extraction
DE3785147T2 (de) * 1986-11-07 1996-09-19 Asahi Chemical Ind Membran aus regenerierter Zellulose und Verfahren zu ihrer Herstellung.
WO1989001967A1 (fr) * 1987-09-03 1989-03-09 Brown University Research Foundation Purification du sang a l'aide de cellules renales cultivees
US4963265A (en) * 1988-05-06 1990-10-16 Applied Immunesciences, Inc. Plasma processing device with anaphylatoxin remover
DE3826468A1 (de) * 1988-08-04 1990-02-15 Akzo Gmbh Dialysemembran fuer die haemodialyse aus regenerierter, modifizierter cellulose
DE4038247A1 (de) * 1990-11-30 1992-06-04 Akzo Gmbh Cellulosedialysehohlfaden
US5938928A (en) * 1991-08-01 1999-08-17 Nonap Pty. Ltd. Osmotic distillation process using a membrane laminate
DE59208184D1 (de) * 1992-01-07 1997-04-17 Akzo Nobel Nv Verfahren zum Beschichten cellulosischer Membranen
US5240614A (en) * 1992-01-10 1993-08-31 Baxter International Inc. Process for removing unwanted materials from fluids and for producing biological products
US5480552A (en) * 1992-01-10 1996-01-02 Baxter International Inc. Method for concentrating a solute with an oscillating filtration device
US5817359A (en) * 1992-04-30 1998-10-06 Palassa Pty. Ltd. Methods for dealcoholization employing perstration
EP0570826A1 (fr) * 1992-05-20 1993-11-24 Akzo Nobel N.V. Membrane en acétate de cellulose
CA2165221C (fr) * 1994-12-16 2003-09-23 Kazuhisa Shibata Membrane pour module de purification sanguine; methode de sa fabrication
US5824223A (en) * 1995-11-08 1998-10-20 Rentiers Machinery Proprietary Ltd. Methods and apparatus for osmotic distillation
US6112908A (en) * 1998-02-11 2000-09-05 Rentiers Machinery Pty, Ltd. Membrane laminates and methods for their preparation
US7241272B2 (en) * 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
MX2010010271A (es) * 2008-03-20 2010-12-02 Baxter Int Destruccion de productos microbianos a traves de digestion enzimatica.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089396A5 (fr) * 1970-04-09 1972-01-07 Union Carbide Corp
DE2144028A1 (de) * 1970-09-18 1972-03-23 General Electric Company, Schenectady, NY (V St A ) Vorgequellte Zellulosefilme und Verfahren zu ihrer Herstellung
DE2328853A1 (de) * 1972-06-02 1973-12-13 Asahi Chemical Ind Hohlfasern aus kupferoxid-ammoniakcellulose und verfahren zu ihrer herstellung
FR2355540A1 (fr) * 1976-06-22 1978-01-20 Akzo Nv Membrane de dialyse pour hemodialyse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040168A (fr) * 1973-08-01 1975-04-12

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089396A5 (fr) * 1970-04-09 1972-01-07 Union Carbide Corp
DE2144028A1 (de) * 1970-09-18 1972-03-23 General Electric Company, Schenectady, NY (V St A ) Vorgequellte Zellulosefilme und Verfahren zu ihrer Herstellung
DE2328853A1 (de) * 1972-06-02 1973-12-13 Asahi Chemical Ind Hohlfasern aus kupferoxid-ammoniakcellulose und verfahren zu ihrer herstellung
FR2355540A1 (fr) * 1976-06-22 1978-01-20 Akzo Nv Membrane de dialyse pour hemodialyse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL AND ENGINEERING NEWS, vol. 52, no. 28, 15 juillet 1974, WASHINGTON (US), 'Japanese dialysis unit boasts high efficiency', pages 22 and 23 *

Also Published As

Publication number Publication date
GB2022117A (en) 1979-12-12
CA1132311A (fr) 1982-09-28
IT7949245A0 (it) 1979-05-30
GB2022117B (en) 1982-09-02
US4610791A (en) 1986-09-09
NL7904201A (nl) 1979-12-04
DE2823985A1 (de) 1979-12-13
FR2427120B1 (fr) 1982-10-29
SE7904760L (sv) 1979-12-02
DD144006A5 (de) 1980-09-24
JPS54158380A (en) 1979-12-14
CS226188B2 (en) 1984-03-19
JPS5813204B2 (ja) 1983-03-12
DE2823985C2 (de) 1986-01-02
BE876683A (fr) 1979-09-17
IT1117773B (it) 1986-02-24
ES481130A1 (es) 1980-01-16

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