ES2118735T3 - Membrana compuesta semipermeable y procedimiento para su fabricacion. - Google Patents

Membrana compuesta semipermeable y procedimiento para su fabricacion.

Info

Publication number
ES2118735T3
ES2118735T3 ES91201403T ES91201403T ES2118735T3 ES 2118735 T3 ES2118735 T3 ES 2118735T3 ES 91201403 T ES91201403 T ES 91201403T ES 91201403 T ES91201403 T ES 91201403T ES 2118735 T3 ES2118735 T3 ES 2118735T3
Authority
ES
Spain
Prior art keywords
polymer
composite membrane
procedure
manufacture
additional polymer
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
Application number
ES91201403T
Other languages
English (en)
Inventor
Dirk Marinus Koenhen
Aloysius Henricus An Tinnemans
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.)
X Flow BV
Original Assignee
X Flow BV
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 X Flow BV filed Critical X Flow BV
Application granted granted Critical
Publication of ES2118735T3 publication Critical patent/ES2118735T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D69/12—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

ESTA INVENCION SE REFIERE A UNA MEMBRANA DE UN COMPUESTO SEMIPERMEABLE CON UN SUSTRATO DE PORTADOR POROSO EN QUE SE APLICA UNA RED DE POLIMERO OBTENIDA MEDIANTE POLIMERIZACION INTERFACIAL, RED QUE COMPRENDE UN POLIMERO ADICIONAL. CONFORME A LA PRESENTE INVENCION, DICHO POLIMERO ADICIONAL SE DISUELVE EN LA FASE ACUOSA O EN LA FASE ORGANICA, A PARTIR DE LA QUE TIENE LUGAR DICHA POLIMERIZACION INTERFACIAL, CUYO POLIMERO ADICIONAL ESTA ENREDADO MOLECULARMENTE EN DICHA RED Y PUEDE REGULAR EN ESPECIAL LA SELECTIVIDAD Y PERMEABILIDAD DE LA MEMBRANA COMPUESTA. PREFERENTEMENTE, EL POLIMERO ADICIONAL ES UN POLIMERO NO REACTIVO. ADEMAS, LA INVENCION SE REFIERE A UN PROCESO PARA FABRICAR LA MEMBRANA SEMIPERMEABLE ANTES MENCIONADA.
ES91201403T 1990-06-06 1991-06-06 Membrana compuesta semipermeable y procedimiento para su fabricacion. Expired - Lifetime ES2118735T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001274A NL9001274A (nl) 1990-06-06 1990-06-06 Semi-permeabel composietmembraan, alsmede werkwijze voor het vervaardigen ervan.

Publications (1)

Publication Number Publication Date
ES2118735T3 true ES2118735T3 (es) 1998-10-01

Family

ID=19857194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91201403T Expired - Lifetime ES2118735T3 (es) 1990-06-06 1991-06-06 Membrana compuesta semipermeable y procedimiento para su fabricacion.

Country Status (8)

Country Link
US (1) US5207908A (es)
EP (1) EP0460769B1 (es)
JP (1) JPH04227832A (es)
AT (1) ATE166001T1 (es)
DE (1) DE69129382T2 (es)
DK (1) DK0460769T3 (es)
ES (1) ES2118735T3 (es)
NL (1) NL9001274A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100307A (nl) * 1991-02-21 1992-09-16 X Flow Bv 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.
US5264166A (en) * 1993-04-23 1993-11-23 W. R. Grace & Co.-Conn. Polyimide membrane for separation of solvents from lube oil
IL109840A (en) * 1993-06-29 1998-02-22 Minnesota Mining & Mfg Interfacial polymerization in a porous medium and intermediates bearing photochemical functional groups
US5627217A (en) * 1993-06-29 1997-05-06 Minnesota Mining And Manufacturing Company Interfacial polymerization in a porous substrate and substrates functionalized with photochemical groups
US6579948B1 (en) * 1999-11-24 2003-06-17 The United States Of America As Represented By The Secretary Of The Army Self-assembled sulfonated block copolymer semipermeable membrane and uses therefor
AUPR340701A0 (en) 2001-02-27 2001-03-22 Life Therapeutics Limited Polymeric membranes and uses thereof
US7011694B1 (en) * 2001-05-14 2006-03-14 University Of Kentucky Research Foundation CO2-selective membranes containing amino groups
WO2003059495A1 (en) * 2002-01-09 2003-07-24 Hydranautics Methods for improving filtration performance of hollow fiber membranes
JP4656511B2 (ja) * 2004-10-04 2011-03-23 日東電工株式会社 複合逆浸透膜の製造方法
JP2008093544A (ja) * 2006-10-10 2008-04-24 Nitto Denko Corp 複合半透膜及びその製造方法
JP2008246419A (ja) * 2007-03-30 2008-10-16 Nitto Denko Corp 複合半透膜の製造方法
WO2011143371A1 (en) * 2010-05-11 2011-11-17 The Regents Of The University Of California Oil-tolerant polymer membranes for oil-water separations
EP3154667B1 (en) * 2014-06-16 2019-10-23 Core Energy Recovery Solutions Inc. Blended membranes for water vapor transport and methods for preparing same
US20180050933A1 (en) * 2016-08-16 2018-02-22 Naveed Aslam Methods for reclaiming produced water
CN113101815B (zh) * 2021-04-08 2023-03-21 郑州大学 一种基于BILP-101x的复合膜及其制备方法和应用
CN115025621A (zh) * 2022-07-11 2022-09-09 浙江工业大学 一种调控聚酰胺膜微纳孔隙的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423099A (en) * 1980-07-28 1983-12-27 Ciba-Geigy Corporation Membrane modified hydrogels
NL8402647A (nl) * 1984-08-30 1986-03-17 Wafilin Bv Semi-permeabel samengesteld membraan uit een poly-n-vinyl-n-methylpolymeer.
EP0227043A3 (en) * 1985-12-19 1988-01-27 Sumitomo Chemical Company, Limited Composite semipermeable membrane and process for producing the same
US4769148A (en) * 1987-11-18 1988-09-06 The Dow Chemical Company Novel polyamide reverse osmosis membranes
US4802984A (en) * 1988-05-04 1989-02-07 Ionics, Incorporated Composite semipermeable membrane
US4913816A (en) * 1988-05-04 1990-04-03 Ionics Incorporated Chlorine tolerant composite semipermeable membrane

Also Published As

Publication number Publication date
JPH04227832A (ja) 1992-08-17
DE69129382T2 (de) 1999-01-21
ATE166001T1 (de) 1998-05-15
DK0460769T3 (da) 1999-03-08
DE69129382D1 (de) 1998-06-18
EP0460769A1 (en) 1991-12-11
NL9001274A (nl) 1992-01-02
US5207908A (en) 1993-05-04
EP0460769B1 (en) 1998-05-13

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