ES2124767T3 - Membrana de material compuesto con selectividad y flujo elevados y procedimiento para su fabricacion. - Google Patents
Membrana de material compuesto con selectividad y flujo elevados y procedimiento para su fabricacion.Info
- Publication number
- ES2124767T3 ES2124767T3 ES93203349T ES93203349T ES2124767T3 ES 2124767 T3 ES2124767 T3 ES 2124767T3 ES 93203349 T ES93203349 T ES 93203349T ES 93203349 T ES93203349 T ES 93203349T ES 2124767 T3 ES2124767 T3 ES 2124767T3
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- membrane
- procedure
- flow
- composite material
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
- B29C55/026—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets of preformed plates or sheets coated with a solution, a dispersion or a melt of thermoplastic material
-
- 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
- B01D67/0002—Organic membrane manufacture
- B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
- B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/06—Specific viscosities of materials involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0058—Liquid or visquous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
UNA MEMBRANA COMPUESTA QUE COMPRENDE UNA PELICULA POLIMERICA MICROPOROSA COMO SOPORTE QUE TIENE UNA GRAN PERMEABILIDAD AL AIRE Y UN REVESTIMIENTO DE SEPARACION DE GAS O DE VAPOR NO POROSO DE UN GROSOR NO SUPERIOR A 15 (MU)M Y CUYO FACTOR DE SEPARACION Y FLUJO SON SUSTANCIALMENTE IGUALES A LOS DEL REVESTIMIENTO Y EL PROCESO PARA LA FABRICACION DE UNA MEMBRANA COMPUESTA QUE CONTENGA UN SOPORTE Y UN REVESTIMIENTO DE SEPARACION DE GAS O DE VAPOR A BASE DE ESTIRAR LA PELICULA POLIMERICA EN LA QUE SE HA COLOCADO EL MATERIAL DE REVESTIMIENTO, AUMENTANDO LA VISCOSIDAD DEL REVESTIMIENTO DURANTE EL ESTIRADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9201062A BE1006445A3 (nl) | 1992-12-03 | 1992-12-03 | Composietmembraan met hoge selectiviteit en flux en werkwijze voor het vervaardigen daarvan. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2124767T3 true ES2124767T3 (es) | 1999-02-16 |
Family
ID=3886558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93203349T Expired - Lifetime ES2124767T3 (es) | 1992-12-03 | 1993-11-30 | Membrana de material compuesto con selectividad y flujo elevados y procedimiento para su fabricacion. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5601769A (es) |
EP (1) | EP0601633B1 (es) |
JP (1) | JP3492741B2 (es) |
AT (1) | ATE171392T1 (es) |
BE (1) | BE1006445A3 (es) |
DE (1) | DE69321202T2 (es) |
ES (1) | ES2124767T3 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5912072A (en) * | 1997-09-18 | 1999-06-15 | The Procter & Gamble Company | Process of reducing wet pressure drop in a limiting orifice drying medium and a limiting orifice drying medium made thereby |
FR2800794B1 (fr) | 1999-11-05 | 2003-07-04 | Rehau Sa | Caisson de volet roulant avec profile de suspension integre pour rideau ou autre piece ou structure d'occultation interieure |
US7338692B2 (en) * | 2003-09-12 | 2008-03-04 | 3M Innovative Properties Company | Microporous PVDF films |
EP1713728A2 (en) * | 2004-01-20 | 2006-10-25 | Boundless Corp. | Highly microporous polymers and methods for producing and using the same |
CN102764598B (zh) * | 2012-07-17 | 2014-04-02 | 西安建筑科技大学 | 一种分离色氨酸异构体的分子印迹复合膜的制备方法 |
JP6262596B2 (ja) * | 2014-05-07 | 2018-01-17 | 三菱エンジニアリングプラスチックス株式会社 | ガス分離体及びその製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369343A (en) * | 1963-04-01 | 1968-02-20 | Gen Electric | Structures and processes incorporating permeable membranes for the support of animallife during unfavorable conditions |
DE1283499B (de) * | 1963-04-01 | 1968-11-21 | Gen Electric | Verfahren zum Herstellen einer duennen Gummischichtplatte aus Organopolysiloxan-Kautschuk |
JPS60139815A (ja) * | 1983-12-28 | 1985-07-24 | Mitsubishi Rayon Co Ltd | 複合中空糸及びその製造方法 |
KR860001604A (ko) * | 1984-08-13 | 1986-03-20 | 아놀드 하베이롤 | 복합기체 분리막 |
US4602922A (en) * | 1984-11-09 | 1986-07-29 | Research Foundation Of State University Of New York | Method of making membranes for gas separation and the composite membranes |
US4919856A (en) * | 1988-02-23 | 1990-04-24 | Dainippon Ink And Chemicals, Inc. | Process for producing membranes for use in gas separation |
GB8805992D0 (en) * | 1988-03-14 | 1988-04-13 | Shell Int Research | Process for preparing non-porous membrane layers |
JPH02277529A (ja) * | 1989-04-20 | 1990-11-14 | Japan Gore Tex Inc | 浸透気化法用分離膜およびその分離方法 |
US5085776A (en) * | 1989-06-02 | 1992-02-04 | Membrane Technology & Research, Inc. | Composite membranes for fluid separations |
US4931181A (en) * | 1989-06-02 | 1990-06-05 | Membrane Technology & Research, Inc. | Composite membranes for fluid separations |
JPH0696107B2 (ja) * | 1989-08-25 | 1994-11-30 | 松下電器産業株式会社 | 選択性気体透過膜 |
US5160353A (en) * | 1990-08-30 | 1992-11-03 | E. I. Du Pont De Nemours & Company | Gas separation membrane with ultrathin layer |
-
1992
- 1992-12-03 BE BE9201062A patent/BE1006445A3/nl not_active IP Right Cessation
-
1993
- 1993-11-30 DE DE69321202T patent/DE69321202T2/de not_active Expired - Lifetime
- 1993-11-30 EP EP93203349A patent/EP0601633B1/en not_active Expired - Lifetime
- 1993-11-30 ES ES93203349T patent/ES2124767T3/es not_active Expired - Lifetime
- 1993-11-30 AT AT93203349T patent/ATE171392T1/de active
- 1993-12-03 JP JP30384393A patent/JP3492741B2/ja not_active Expired - Fee Related
-
1995
- 1995-06-02 US US08/471,325 patent/US5601769A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE1006445A3 (nl) | 1994-08-30 |
EP0601633B1 (en) | 1998-09-23 |
JPH06205951A (ja) | 1994-07-26 |
JP3492741B2 (ja) | 2004-02-03 |
EP0601633A1 (en) | 1994-06-15 |
US5601769A (en) | 1997-02-11 |
ATE171392T1 (de) | 1998-10-15 |
DE69321202D1 (de) | 1998-10-29 |
DE69321202T2 (de) | 1999-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1283222B1 (it) | Membrana composita integrale | |
ES2106284T3 (es) | Elemento de membrana para un proceso de separacion. | |
ES2034629T3 (es) | Membranas compuestas. | |
GB1059945A (en) | Improvements in method and apparatus for gas separation by thin films or membranes | |
ES2134967T3 (es) | Pelicula de poliolefina orientada con polimero amorfo, proceso para su produccion y su empleo. | |
DE69014449D1 (de) | Verstreckte polytetrafluorethylen-membranen mit hoher luftdurchlässigkeit und verfahren zur herstellung derselben. | |
ES2110958T3 (es) | Separacion de gases por medio de membranas adsorbentes. | |
ES2037247T3 (es) | Membranas de resinas curables por uv. | |
ATE118698T1 (de) | Druckwechseladsorption zur lufttrennung. | |
GB2144344B (en) | Composite dense membrane | |
GB2011804A (en) | Gas Separation Membranes and Process for the Preparation Thereof | |
DE69312402D1 (de) | Feststoffgenerator zur Herstellung von Sauerstoff unter hohem Druck | |
ES2058701T3 (es) | Membrana y procedimiento de separacion. | |
ES2124767T3 (es) | Membrana de material compuesto con selectividad y flujo elevados y procedimiento para su fabricacion. | |
ES2047803T3 (es) | Procedimiento para recuperar amoniaco a partir de una mezcla gaseosa que contiene amoniaco. | |
GB9015448D0 (en) | Improvements in or relating to flow control | |
ES8207436A1 (es) | Procedimiento y dispositivo para la separacion isotopica pordifusion gaseosa | |
DE69107165T2 (de) | Kryogenes lufttrenunnungsverfahren zur herstellung von sauerstoff und mitteldruckstickstoff. | |
DE69505731D1 (de) | Kryogenes Rektifikationsverfahren von Luft zur Herstellung von Hochdrucksauerstoff | |
DE69101281D1 (de) | Tieftemperatur-Lufttrennung zur Erzeugung von druckerhöhtem Produktgas. | |
ES2128576T3 (es) | Membranas de material compuesto y su preparacion a partir de particulas de polimero sobre un sustrato poroso. | |
ES2105010T3 (es) | Metodos para la fabricacion de membranas carbonosas porosas de tipo compuesto. | |
JPS5781805A (en) | Gas selective permeable composite membrane and its production | |
ES2047296T3 (es) | Procedimiento de fabricacion de tubos de material compuesto a base de tejido y resina. | |
ATE165250T1 (de) | Gasdurchlässige anorganische membranen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 601633 Country of ref document: ES |