ES2076662T3 - Membrana mixta semipermeable, procedimiento para su fabricacion y aplicacion de dichas membranas para la separacion de componentes en fase organica liquida o de vapor. - Google Patents
Membrana mixta semipermeable, procedimiento para su fabricacion y aplicacion de dichas membranas para la separacion de componentes en fase organica liquida o de vapor.Info
- Publication number
- ES2076662T3 ES2076662T3 ES92200488T ES92200488T ES2076662T3 ES 2076662 T3 ES2076662 T3 ES 2076662T3 ES 92200488 T ES92200488 T ES 92200488T ES 92200488 T ES92200488 T ES 92200488T ES 2076662 T3 ES2076662 T3 ES 2076662T3
- Authority
- ES
- Spain
- Prior art keywords
- mixed membrane
- semipermeable
- membranes
- separation
- manufacture
- 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
- 239000012528 membrane Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 5
- 239000000178 monomer Substances 0.000 abstract 3
- 229920002554 vinyl polymer Polymers 0.000 abstract 3
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical class C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
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
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- 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
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
- B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/26—Removing halogen atoms or halogen-containing groups from the molecule
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
UNA MEMBRANA MIXTA SEMIPERMEABLE CON UN SUSTRATO AGENTE POROSO SEGUN EL CUAL DICHO SUSTRATO AGENTE ESTA PROVISTO CON UNA RED POLIMERA OBTENIDA POR POLICONDENSACION, ESPECIALMENTE POLIMERIZACION INTERFACIAL QUE ESTA COMPUESTA DE AL MENOS UN MONOMERO POLIFUNCIONAL REACTIVO U OLIGOMERO U PREPOLIMERO O POLIMERO, Y AL MENOS UN HALURO ACIDO QUE CONTIENE POLIMEROS. LA ESPECIALIDAD DE ESTA MEMBRANA MIXTA SEMIPERMEABLE CONSISTE EN ESE RESPECTO EN QUE EL HALURO ACIDO QUE CONTIENE POLIMEROS ESTA FORMADO EL MISMO DE UNO O MAS VINILOS QUE CONTIENEN MONOMEROS. EL HALURO ACIDO QUE CONTIENE POLIMEROS ES GENERALMENTE UN COPOLIMERO DE CLORURO ACRILICO H SUB 2C=C(CHI3)COCI CON UNO O MAS VINILOS QUE CONTIENEN MONOMEROS. USUALMENTE EL VINILO QUE CONTIENE MONOMEROS ES UN ACRILATO O UNA ACRILAMIDA O UNA MEZCLA DE ELLO. LA INVENCION ADEMAS SE REFIERE A UN PROCESO PARA LA MANUFACTURA DE TALES MEMBRANAS, ASI COMO UN METODO PARA LA SEPARACION DE COMPONENTES EN UNA FASE LIQUIDA ORGANICA O EN UNA FASE DE VAPOR USANDO UNA MEMBRANA MIXTA DE ACUERDO CON LA INVENCION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9100307A NL9100307A (nl) | 1991-02-21 | 1991-02-21 | Semi-permeabel composietmembraan, werkwijze voor de bereiding ervan, alsmede toepassing van dergelijke membranen voor het scheiden van componenten in een organische vloeistoffase of in de dampfase. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2076662T3 true ES2076662T3 (es) | 1995-11-01 |
Family
ID=19858916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92200488T Expired - Lifetime ES2076662T3 (es) | 1991-02-21 | 1992-02-19 | Membrana mixta semipermeable, procedimiento para su fabricacion y aplicacion de dichas membranas para la separacion de componentes en fase organica liquida o de vapor. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5274047A (es) |
| EP (1) | EP0500185B1 (es) |
| JP (1) | JPH04317731A (es) |
| AT (1) | ATE124288T1 (es) |
| DE (1) | DE69203108T2 (es) |
| DK (1) | DK0500185T3 (es) |
| ES (1) | ES2076662T3 (es) |
| GR (1) | GR3017175T3 (es) |
| NL (1) | NL9100307A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2275270A (en) * | 1993-02-11 | 1994-08-24 | Pall Corp | Membranes for use in affinity separation |
| EP0826413A1 (en) * | 1996-08-26 | 1998-03-04 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Berlin | Method for producing filter elements and the filter elements thus produced |
| US6112908A (en) * | 1998-02-11 | 2000-09-05 | Rentiers Machinery Pty, Ltd. | Membrane laminates and methods for their preparation |
| GB201012083D0 (en) | 2010-07-19 | 2010-09-01 | Imp Innovations Ltd | Thin film composite membranes for separation |
| GB201117950D0 (en) | 2011-10-18 | 2011-11-30 | Imp Innovations Ltd | Membranes for separation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH477483A (fr) * | 1966-01-10 | 1969-08-31 | Oreal | Procédé de préparation de nouveaux polymères colorés |
| NL8402647A (nl) * | 1984-08-30 | 1986-03-17 | Wafilin Bv | Semi-permeabel samengesteld membraan uit een poly-n-vinyl-n-methylpolymeer. |
| US4781733A (en) * | 1986-07-23 | 1988-11-01 | Bend Research, Inc. | Semipermeable thin-film membranes comprising siloxane, alkoxysilyl and aryloxysilyl oligomers and copolymers |
| US5039421A (en) * | 1989-10-02 | 1991-08-13 | Aligena Ag | Solvent stable membranes |
| NL9001275A (nl) * | 1990-06-06 | 1992-01-02 | X Flow Bv | Werkwijze voor het scheiden van componenten in een organisch vloeistofmilieu, alsmede een semi-permeabel composietmembraan daarvoor. |
| NL9001274A (nl) * | 1990-06-06 | 1992-01-02 | X Flow Bv | Semi-permeabel composietmembraan, alsmede werkwijze voor het vervaardigen ervan. |
-
1991
- 1991-02-21 NL NL9100307A patent/NL9100307A/nl not_active Application Discontinuation
-
1992
- 1992-02-19 DE DE69203108T patent/DE69203108T2/de not_active Expired - Lifetime
- 1992-02-19 EP EP92200488A patent/EP0500185B1/en not_active Expired - Lifetime
- 1992-02-19 AT AT92200488T patent/ATE124288T1/de active
- 1992-02-19 DK DK92200488.2T patent/DK0500185T3/da active
- 1992-02-19 ES ES92200488T patent/ES2076662T3/es not_active Expired - Lifetime
- 1992-02-21 JP JP4034814A patent/JPH04317731A/ja active Pending
- 1992-02-21 US US07/839,186 patent/US5274047A/en not_active Expired - Lifetime
-
1995
- 1995-08-23 GR GR950402285T patent/GR3017175T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE69203108D1 (de) | 1995-08-03 |
| EP0500185B1 (en) | 1995-06-28 |
| US5274047A (en) | 1993-12-28 |
| GR3017175T3 (en) | 1995-11-30 |
| JPH04317731A (ja) | 1992-11-09 |
| ATE124288T1 (de) | 1995-07-15 |
| DK0500185T3 (da) | 1995-11-27 |
| NL9100307A (nl) | 1992-09-16 |
| DE69203108T2 (de) | 1995-11-02 |
| EP0500185A1 (en) | 1992-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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