FR2428461A1 - Dispositifs de traversee ou de permeation pour separer un fluide a partir d'un melange de fluides, renfermant des fibres creuses selectivement permeables - Google Patents
Dispositifs de traversee ou de permeation pour separer un fluide a partir d'un melange de fluides, renfermant des fibres creuses selectivement permeablesInfo
- Publication number
- FR2428461A1 FR2428461A1 FR7914892A FR7914892A FR2428461A1 FR 2428461 A1 FR2428461 A1 FR 2428461A1 FR 7914892 A FR7914892 A FR 7914892A FR 7914892 A FR7914892 A FR 7914892A FR 2428461 A1 FR2428461 A1 FR 2428461A1
- Authority
- FR
- France
- Prior art keywords
- fluid
- hollow fibers
- fluids
- mixture
- sheet
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/024—Hollow fibre modules with a single potted end
- B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/033—Specific distribution of fibres within one potting or tube-sheet
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by diffusion
- C01B3/503—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by diffusion characterised by membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/08—Flow guidance means within the module or the apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/14—Specific spacers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2319/00—Membrane assemblies within one housing
- B01D2319/04—Elements in parallel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Dispositif de traversée pour séparer au moins un fluide à partir d'un mélange de fluides. Ce dispositif 10 comprend une enveloppe allongée 12 ayant au moins une extrémité pour recevoir une feuille de tubes 18, plusieurs fibres creuses sélectivement perméables ayant une surface exterieure et un trou, ces fibres creuses étant placées généralement parallèlement dans l'enveloppe pour former un faisceau allongé, au moins une feuille de tubes en relation d'étanchéité au fluide avec l'enveloppe, où au moins une extrémité de chacune des fibres creuses est encastrée suivant une relation d'étanchéité au fluide dans au moins une feuille de tubes, et où les trous des fibres communiquent à travers la feuille de tubes, au moins un orifice d'entrée de fluide communiquant à travers l'enveloppe et au moins un orifice de sortie de fluide, distant longitudinalement, communiquant à travers l'enveloppe, ces fluides étant en communication avec la surface extérieure des fibres creuses, et des moyens pour compacter longitudinalement le faisceau de fibres creuses. La présente invention est particulièrement utile pour fournir des dispositifs pour la traversée ou de perméation d'au moins un fluide dans un melange, où des fibres creuses sont disposées pour former un faisceau allongé de fibres, la performance de ces dispositifs étant renforcée par l'emploi de moyens pour compacter longitudinalement le faisceau.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/915,082 US4315819A (en) | 1978-06-12 | 1978-06-12 | Hollow fiber permeator apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2428461A1 true FR2428461A1 (fr) | 1980-01-11 |
Family
ID=25435189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7914892A Withdrawn FR2428461A1 (fr) | 1978-06-12 | 1979-06-11 | Dispositifs de traversee ou de permeation pour separer un fluide a partir d'un melange de fluides, renfermant des fibres creuses selectivement permeables |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4315819A (fr) |
| JP (1) | JPS54163788A (fr) |
| AU (1) | AU517526B2 (fr) |
| BE (1) | BE876899A (fr) |
| BR (1) | BR7903693A (fr) |
| CA (1) | CA1114308A (fr) |
| DD (1) | DD144205A5 (fr) |
| DE (1) | DE2923607A1 (fr) |
| FR (1) | FR2428461A1 (fr) |
| GB (1) | GB2022457B (fr) |
| GR (1) | GR68501B (fr) |
| IL (1) | IL57531A (fr) |
| IN (1) | IN151367B (fr) |
| IT (1) | IT1121382B (fr) |
| LU (1) | LU81375A1 (fr) |
| MX (1) | MX148919A (fr) |
| NL (1) | NL7904515A (fr) |
| ZA (1) | ZA792886B (fr) |
Families Citing this family (83)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620965A (en) * | 1982-09-22 | 1986-11-04 | Terumo Corporation | Hollow fiber-type artificial lung |
| DE3301268A1 (de) * | 1983-01-17 | 1984-07-26 | Akzo Gmbh, 5600 Wuppertal | Verfahren und vorrichtung zum herstellen von hohlfadenbuendeln |
| US4675109A (en) * | 1985-05-08 | 1987-06-23 | E. I. Du Pont De Nemours And Company | Reverse osmosis permeator |
| USRE33502E (en) * | 1985-05-08 | 1990-12-25 | A/G Technology Corporation | Gas separating |
| US4734106A (en) * | 1985-05-08 | 1988-03-29 | A/G Technology Corporation | Gas separating |
| US4657742A (en) * | 1985-07-01 | 1987-04-14 | Ppg Industries, Inc. | Packed fiber glass reaction vessel |
| JPS62155906A (ja) * | 1985-12-28 | 1987-07-10 | Mitsubishi Rayon Eng Co Ltd | 中空糸濾過モジユ−ルの洗浄方法 |
| US4671875A (en) * | 1986-05-02 | 1987-06-09 | Monsanto Company | Fluid separation module |
| DE3733542A1 (de) * | 1986-10-13 | 1988-07-14 | Akzo Gmbh | Vorrichtung zum stoffaustausch |
| JPH03503974A (ja) * | 1987-09-01 | 1991-09-05 | クラスバーグ アラン | ガス分離を改良する装置および方法 |
| ES2054849T3 (es) * | 1987-10-29 | 1994-08-16 | Terumo Corp | Oxigenador que utiliza membranas de fibras huecas porosas. |
| US4871379A (en) * | 1987-12-22 | 1989-10-03 | E. I. Du Pont De Nemours And Company | Modular, shell-less, air permeator |
| US4881955A (en) * | 1988-09-12 | 1989-11-21 | Union Carbide Corporation | Method for gas separation using helically wound hollow fibers permeable membrane cartridge |
| US4957620A (en) * | 1988-11-15 | 1990-09-18 | Hoechst Celanese Corporation | Liquid chromatography using microporous hollow fibers |
| US5174900A (en) * | 1989-03-24 | 1992-12-29 | The Standard Oil Company | Apparatus for separation and for treatment of fluid feedstreams, wafers for use therein and related methods |
| US5164081A (en) * | 1989-03-24 | 1992-11-17 | The Standard Oil Company | Apparatus for separation and for treatment of fluid feedstreams, wafers for use therein and related methods |
| US4964976A (en) * | 1989-04-04 | 1990-10-23 | Lysaght Michael J | Optimized filter and method |
| US5578267A (en) * | 1992-05-11 | 1996-11-26 | Minntech Corporation | Cylindrical blood heater/oxygenator |
| US5270004A (en) * | 1989-10-01 | 1993-12-14 | Minntech Corporation | Cylindrical blood heater/oxygenator |
| AU657265B2 (en) * | 1990-04-20 | 1995-03-09 | Siemens Water Technologies Corp. | Modular microporous filter |
| DE69130393T2 (de) * | 1990-04-20 | 1999-05-12 | Usf Filtration Ltd., South Windsor, Neu Sued Wales | Modulare, mikroporöse filteranlagen |
| US5376334A (en) * | 1993-05-19 | 1994-12-27 | Avecor Cardiovascular Inc. | Mass transfer device having a hollow fiber bundle |
| US6685832B2 (en) * | 1995-08-11 | 2004-02-03 | Zenon Environmental Inc. | Method of potting hollow fiber membranes |
| US5762868A (en) * | 1995-11-30 | 1998-06-09 | Minnesota Mining And Manufacturing Company | Blood oxygenator and heat exchanger |
| WO1997019742A1 (fr) * | 1995-11-30 | 1997-06-05 | Minnesota Mining And Manufacturing Company | Corps multicouche a fibres creuses et son procede de fabrication |
| EP0952885B1 (fr) * | 1996-12-20 | 2010-09-22 | Siemens Water Technologies Corp. | Procede de decapage |
| DE19701994A1 (de) * | 1997-01-22 | 1998-07-23 | Mann & Hummel Filter | Filter |
| US6168649B1 (en) | 1998-12-09 | 2001-01-02 | Mg Generon, Inc. | Membrane for separation of xenon from oxygen and nitrogen and method of using same |
| WO2000044480A1 (fr) * | 1999-01-29 | 2000-08-03 | Mykrolis Corporation | Procede de fabrication de membranes a fibres creuses |
| US6322703B1 (en) * | 1999-04-20 | 2001-11-27 | Asahi Kasei Kabushiki Kaisha | Method for purifying aqueous suspension |
| EP1570897B1 (fr) | 2000-05-05 | 2009-11-18 | Zenon Technology Partnership | Procédé d'enrobage pour réduire la torsion des fibres |
| AUPR421501A0 (en) * | 2001-04-04 | 2001-05-03 | U.S. Filter Wastewater Group, Inc. | Potting method |
| AUPR692401A0 (en) * | 2001-08-09 | 2001-08-30 | U.S. Filter Wastewater Group, Inc. | Method of cleaning membrane modules |
| AUPS300602A0 (en) * | 2002-06-18 | 2002-07-11 | U.S. Filter Wastewater Group, Inc. | Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
| CA2501628C (fr) * | 2002-10-10 | 2012-12-04 | U.S. Filter Wastewater Group, Inc. | Agencement de filtration et de lavage a contre-courant pour modules de membranes |
| US8268176B2 (en) * | 2003-08-29 | 2012-09-18 | Siemens Industry, Inc. | Backwash |
| AU2004289373B2 (en) * | 2003-11-14 | 2010-07-29 | Evoqua Water Technologies Llc | Improved module cleaning method |
| WO2005056092A1 (fr) * | 2003-12-15 | 2005-06-23 | Teijin Pharma Limited | Dispositif d'humidification et systeme de concentration d'oxygene |
| DE10361580A1 (de) * | 2003-12-23 | 2005-07-21 | Mann + Hummel Gmbh | Keramisches Hohlfaser-Membranmodul |
| US8758621B2 (en) * | 2004-03-26 | 2014-06-24 | Evoqua Water Technologies Llc | Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis |
| AU2005282211B2 (en) * | 2004-09-07 | 2011-04-21 | Evoqua Water Technologies Llc | Reduction of backwash liquid waste |
| US8506806B2 (en) * | 2004-09-14 | 2013-08-13 | Siemens Industry, Inc. | Methods and apparatus for removing solids from a membrane module |
| EP1807181A4 (fr) | 2004-09-15 | 2009-04-22 | Siemens Water Tech Corp | Aeration variable en continu |
| CA2591580A1 (fr) * | 2004-12-24 | 2006-06-29 | Siemens Water Technologies Corp. | Procede et appareil simples de lavage au gaz |
| ATE549076T1 (de) * | 2004-12-24 | 2012-03-15 | Siemens Industry Inc | Reinigung in membranfiltrationssystemen |
| CN101184548B (zh) | 2005-04-29 | 2011-10-05 | 西门子水技术公司 | 用于膜滤器的化学清洗剂 |
| CN101287538B (zh) * | 2005-08-22 | 2013-03-06 | 西门子工业公司 | 使用歧管以减少回洗的水过滤装置 |
| EP2700441A1 (fr) * | 2005-12-09 | 2014-02-26 | Siemens Industry, Inc. | Processus de volume de lavage à contre-courant réduit |
| JP2009523062A (ja) * | 2006-01-12 | 2009-06-18 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | ろ過プロセスにおける改良型運転方法 |
| KR20090046966A (ko) * | 2006-08-31 | 2009-05-11 | 지멘스 워터 테크놀로지스 코포레이션 | 저압 역세척 |
| US8293098B2 (en) * | 2006-10-24 | 2012-10-23 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
| US20100012585A1 (en) * | 2007-02-16 | 2010-01-21 | Fufang Zha | Membrane filtration process and design |
| EP2129629A1 (fr) * | 2007-04-02 | 2009-12-09 | Siemens Water Technologies Corp. | Commande d'infiltration/afflux améliorée pour bioréacteur à membranes |
| US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
| US20100051545A1 (en) * | 2007-04-04 | 2010-03-04 | Warren Thomas Johnson | Membrane module protection |
| CN101678283B (zh) * | 2007-05-29 | 2012-09-19 | 西门子工业公司 | 使用气升泵的膜清洗 |
| EP2152390B1 (fr) | 2007-05-29 | 2012-05-23 | Siemens Industry, Inc. | Nettoyage d'une membrane avec une pompe pneumatique pulsée |
| JP2010531218A (ja) * | 2007-06-28 | 2010-09-24 | シーメンス ウォーター テクノロジース コーポレイション | 単純な濾過システム用の洗浄方法 |
| EP2331242B1 (fr) * | 2008-07-24 | 2018-09-05 | Evoqua Water Technologies LLC | Système de cadre pour modules de filtration sur membrane |
| US20110132826A1 (en) * | 2008-08-14 | 2011-06-09 | Siemens Water Technologies Corp. | Block Configuration for Large Scale Membrane Distillation |
| AU2009282912B2 (en) * | 2008-08-20 | 2014-11-27 | Evoqua Water Technologies Llc | Improved membrane system backwash energy efficiency |
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| WO2010142673A1 (fr) | 2009-06-11 | 2010-12-16 | Siemens Water Technologies Corp. | Procédés de nettoyage d'une membrane polymère poreuse et kit pour le nettoyage d'une membrane polymère poreuse |
| EP2563501B1 (fr) | 2010-04-30 | 2019-05-15 | Evoqua Water Technologies LLC | Dispositif de distribution d'un écoulement de fluide |
| IT1401192B1 (it) | 2010-06-16 | 2013-07-12 | Enea Agenzia Naz Per Le Nuove Tecnologie L En E Lo Sviluppo Economico Sostenibile | Reattore a membrana per il trattamento di gas contenenti trizio |
| US9022224B2 (en) | 2010-09-24 | 2015-05-05 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
| CN102000454B (zh) * | 2010-11-08 | 2012-08-22 | 天津膜天膜科技股份有限公司 | 一种具有浮动结构的膜过滤装置 |
| KR101298527B1 (ko) * | 2011-09-19 | 2013-08-22 | 한국표준과학연구원 | 중공사막을 이용한 단백질의 효소 처리장치 및 이를 이용한 온-라인 프로테오믹스 방법 |
| CN103958024B (zh) | 2011-09-30 | 2016-07-06 | 伊沃夸水处理技术有限责任公司 | 改进的歧管排列 |
| US9925499B2 (en) | 2011-09-30 | 2018-03-27 | Evoqua Water Technologies Llc | Isolation valve with seal for end cap of a filtration system |
| AU2013280452B2 (en) | 2012-06-28 | 2017-07-20 | Evoqua Water Technologies Llc | A potting method |
| US9962865B2 (en) | 2012-09-26 | 2018-05-08 | Evoqua Water Technologies Llc | Membrane potting methods |
| WO2014052071A1 (fr) | 2012-09-26 | 2014-04-03 | Evoqua Water Technologies Llc | Dispositif de sécurisation de membrane |
| KR20150059788A (ko) | 2012-09-27 | 2015-06-02 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 침지된 막을 위한 가스 스코어링 장치 |
| JP6089776B2 (ja) * | 2013-02-27 | 2017-03-08 | 株式会社明電舎 | 濾過膜モジュールとその製造方法 |
| EP2990098B1 (fr) * | 2013-04-25 | 2019-04-17 | Toray Industries, Inc. | Module membranaire en fibres creuses de type cartouche |
| EP3052221B1 (fr) | 2013-10-02 | 2022-12-14 | Rohm & Haas Electronic Materials Singapore Pte. Ltd | Dispositif de réparation de module de filtration sur membrane |
| DE102014005910A1 (de) * | 2014-04-25 | 2015-10-29 | Mann + Hummel Gmbh | Filtereinrichtung mit Hohlfasern |
| CN107847869B (zh) | 2015-07-14 | 2021-09-10 | 罗门哈斯电子材料新加坡私人有限公司 | 用于过滤系统的通气装置 |
| WO2019089087A1 (fr) | 2017-10-30 | 2019-05-09 | Dow Global Technologies Llc | Membranes de tamis moléculaire en carbone contenant un métal du groupe 13 et leur procédé de fabrication |
| US20190168163A1 (en) * | 2017-12-01 | 2019-06-06 | Stuart Miller | Ultra-filtration membrane and method of forming the same |
| US11839857B2 (en) | 2017-12-01 | 2023-12-12 | I2M Llc | Filtration membrane bundle, filtration membrane assembly and method of producing the same |
| US11634316B2 (en) | 2020-09-30 | 2023-04-25 | Veeder-Root Company | Fuel storage and supply arrangement having fuel conditioning assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1307979A (fr) * | 1960-09-19 | 1962-11-03 | Dow Chemical Co | Procédé de traitement de solutions et appareil utilisé dans ce procédé |
| FR2191091A1 (fr) * | 1972-07-04 | 1974-02-01 | Rhone Poulenc Sa | |
| FR2231421A1 (fr) * | 1973-05-30 | 1974-12-27 | Rhone Poulenc Sa | |
| FR2293232A1 (fr) * | 1974-12-04 | 1976-07-02 | Asahi Chemical Ind | Unite de dialyse et dispositif de dialyse employant cette unite |
| FR2348707A1 (fr) * | 1976-04-21 | 1977-11-18 | Asahi Medical Co | Hemodialyseur employant des fibres creuses semi-permeables |
| FR2358910A1 (fr) * | 1976-07-23 | 1978-02-17 | Bentley Lab | Procede et appareil pour faire passer des substances d'un milieu a un autre |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US638742A (en) * | 1899-02-10 | 1899-12-12 | New Era Carbonator Company | Water-filter. |
| US2654482A (en) * | 1952-09-20 | 1953-10-06 | Fram Corp | Filter for removing ice crystals from hydrocarbon liquids and the like |
| US3277959A (en) * | 1964-08-12 | 1966-10-11 | Du Pont | Plastic tube heat exchanger and process of making |
| US3228456A (en) * | 1965-03-01 | 1966-01-11 | Du Pont | Method and apparatus employing hollow polyfluorinated plastic filaments for heat exchange |
| FR1508189A (fr) * | 1966-11-16 | 1968-01-05 | Rech S Tech & Ind S R T I S A | échangeur à membranes tubulaires présentant un rapport surface d'échange-volume élevé, en particulier pour applications médicales |
| US3528553A (en) * | 1968-11-26 | 1970-09-15 | Du Pont | Permeation separation device for separating fluids |
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| GB1512458A (en) * | 1974-09-07 | 1978-06-01 | Asahi Chemical Ind | Liquid treatment apparatus with hollow fibre membranes |
-
1978
- 1978-06-12 US US05/915,082 patent/US4315819A/en not_active Expired - Lifetime
-
1979
- 1979-06-08 NL NL7904515A patent/NL7904515A/xx not_active Application Discontinuation
- 1979-06-09 GR GR59312A patent/GR68501B/el unknown
- 1979-06-11 FR FR7914892A patent/FR2428461A1/fr not_active Withdrawn
- 1979-06-11 LU LU81375A patent/LU81375A1/fr unknown
- 1979-06-11 IT IT23463/79A patent/IT1121382B/it active
- 1979-06-11 DE DE19792923607 patent/DE2923607A1/de not_active Ceased
- 1979-06-11 BE BE0/195677A patent/BE876899A/fr not_active IP Right Cessation
- 1979-06-11 AU AU47944/79A patent/AU517526B2/en not_active Ceased
- 1979-06-11 GB GB7920237A patent/GB2022457B/en not_active Expired
- 1979-06-11 JP JP7394279A patent/JPS54163788A/ja active Granted
- 1979-06-11 IN IN598/CAL/79A patent/IN151367B/en unknown
- 1979-06-11 MX MX178025A patent/MX148919A/es unknown
- 1979-06-11 ZA ZA792886A patent/ZA792886B/xx unknown
- 1979-06-11 DD DD79213535A patent/DD144205A5/de unknown
- 1979-06-11 CA CA329,521A patent/CA1114308A/fr not_active Expired
- 1979-06-11 BR BR7903693A patent/BR7903693A/pt unknown
- 1979-06-11 IL IL57531A patent/IL57531A/xx unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1307979A (fr) * | 1960-09-19 | 1962-11-03 | Dow Chemical Co | Procédé de traitement de solutions et appareil utilisé dans ce procédé |
| FR2191091A1 (fr) * | 1972-07-04 | 1974-02-01 | Rhone Poulenc Sa | |
| FR2231421A1 (fr) * | 1973-05-30 | 1974-12-27 | Rhone Poulenc Sa | |
| FR2293232A1 (fr) * | 1974-12-04 | 1976-07-02 | Asahi Chemical Ind | Unite de dialyse et dispositif de dialyse employant cette unite |
| FR2348707A1 (fr) * | 1976-04-21 | 1977-11-18 | Asahi Medical Co | Hemodialyseur employant des fibres creuses semi-permeables |
| FR2358910A1 (fr) * | 1976-07-23 | 1978-02-17 | Bentley Lab | Procede et appareil pour faire passer des substances d'un milieu a un autre |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7903693A (pt) | 1980-02-05 |
| CA1114308A (fr) | 1981-12-15 |
| IL57531A (en) | 1983-03-31 |
| MX148919A (es) | 1983-07-04 |
| IT1121382B (it) | 1986-04-02 |
| ZA792886B (en) | 1981-02-25 |
| DE2923607A1 (de) | 1979-12-20 |
| AU517526B2 (en) | 1981-08-06 |
| GB2022457A (en) | 1979-12-19 |
| GB2022457B (en) | 1983-02-16 |
| JPS5630043B2 (fr) | 1981-07-13 |
| JPS54163788A (en) | 1979-12-26 |
| NL7904515A (nl) | 1979-12-14 |
| DD144205A5 (de) | 1980-10-08 |
| IN151367B (fr) | 1983-04-02 |
| GR68501B (fr) | 1982-01-07 |
| LU81375A1 (fr) | 1980-01-22 |
| BE876899A (fr) | 1979-12-11 |
| IL57531A0 (en) | 1979-10-31 |
| AU4794479A (en) | 1979-12-20 |
| IT7923463A0 (it) | 1979-06-11 |
| US4315819A (en) | 1982-02-16 |
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