BRPI0516784A - processo de fabricação de membranas capilares assimétricas de ultrafiltração ou microfiltração reforçadas com entrançado e membrana capilar - Google Patents

processo de fabricação de membranas capilares assimétricas de ultrafiltração ou microfiltração reforçadas com entrançado e membrana capilar

Info

Publication number
BRPI0516784A
BRPI0516784A BRPI0516784-1A BRPI0516784A BRPI0516784A BR PI0516784 A BRPI0516784 A BR PI0516784A BR PI0516784 A BRPI0516784 A BR PI0516784A BR PI0516784 A BRPI0516784 A BR PI0516784A
Authority
BR
Brazil
Prior art keywords
capillary
microfiltration
braid
membrane
coating
Prior art date
Application number
BRPI0516784-1A
Other languages
English (en)
Inventor
Herman Beckers
Willy Doyen
Chris Dotremont
Original Assignee
Vito
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 Vito filed Critical Vito
Publication of BRPI0516784A publication Critical patent/BRPI0516784A/pt
Publication of BRPI0516784B1 publication Critical patent/BRPI0516784B1/pt

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
    • B01D69/08—Hollow fibre membranes
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0016—Coagulation
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/40—Fibre reinforced membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2935—Discontinuous or tubular or cellular core

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PROCESSO DE FABRICAçãO DE MEMBRANAS CAPILARES ASSIMéTRICAS DE ULTRAFILTRAçãO OU MICROFILTRAçãO REFORçADAS COM ENTRANçADO E MEMBRANA CAPILAR. Processo de fabricação de membranas capilares assimétricas (1) de ultrafiltração ou microfiltração reforçadas com entrançado, compreendendo as etapas sucessivas de puxar um entrançado tubular (5) através de uma fieira (7) e de revestir o entrançado com um dopante, caracterizado por antes de tal etapa de revestimento, o entrançado ser impregnado com um líquido não coagulante, sendo um líquido que não provoca a coagulação do dito dopante, quando em contato com tal dopante. O resultado é uma membrana com uma pele exterior, ou seja, poros menores próximo do diâmetro exterior do que próximo do diâmetro interior, e um revestimento que fica colocado em contato estreito à volta do diâmetro exterior do entrançado, sem qualquer penetração substancial do revestimento no entrançado.
BRPI0516784A 2004-11-19 2005-11-18 processo de fabricação de membranas capilares assimétricas de ultrafiltração ou microfiltração reforçadas com entrançado. BRPI0516784B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04447254A EP1658889A1 (en) 2004-11-19 2004-11-19 Longitudinal reinforced self-supporting capillary membranes and method for manufacturing thereof
PCT/BE2005/000167 WO2006053406A1 (en) 2004-11-19 2005-11-18 Reinforced capillary membranes and process for manufacturing thereof

Publications (2)

Publication Number Publication Date
BRPI0516784A true BRPI0516784A (pt) 2008-09-23
BRPI0516784B1 BRPI0516784B1 (pt) 2016-07-26

Family

ID=34933115

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516784A BRPI0516784B1 (pt) 2004-11-19 2005-11-18 processo de fabricação de membranas capilares assimétricas de ultrafiltração ou microfiltração reforçadas com entrançado.

Country Status (9)

Country Link
US (1) US7861869B2 (pt)
EP (3) EP1658889A1 (pt)
CN (1) CN101068613B (pt)
BR (1) BRPI0516784B1 (pt)
DK (2) DK1819427T3 (pt)
ES (2) ES2390960T3 (pt)
IL (1) IL183230A (pt)
PL (2) PL1819427T3 (pt)
WO (1) WO2006053406A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006012955D1 (de) * 2006-07-07 2010-04-29 Gambro Lundia Ab Plasmatrennmembran
DE102007019051B3 (de) * 2007-04-23 2008-10-09 Fresenius Medical Care Deutschland Gmbh Hohlfaserkapillarmembran und Verfahren zu deren Herstellung
CN201067674Y (zh) * 2007-07-23 2008-06-04 孟广祯 内支撑毛细管过滤膜
TWI377978B (en) * 2008-05-21 2012-12-01 Mitsubishi Rayon Co Hollow porous film and manufacturing method thereof
WO2009152212A1 (en) * 2008-06-10 2009-12-17 Aquatech International Corporation Preparation of high performance ultra filtration hollow fiber membrane
KR101603813B1 (ko) * 2008-09-19 2016-03-16 도레이 카부시키가이샤 분리막 및 그의 제조 방법
BRPI1006414A2 (pt) 2009-03-26 2016-02-10 Bl Technologies Inc estrutura de reforço para uma membrana de fibra oca, membrana de fibra oca, método para produzir uma estrutura de reforço e método para produzir uma membrana de fibra oca de reforço
US9061250B2 (en) 2009-06-26 2015-06-23 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
CN101804305B (zh) * 2010-04-30 2013-05-15 北京碧水源膜科技有限公司 可导电增强管状多孔体复合膜及其制备方法与它们在污水除磷中的应用
CN103097008B (zh) 2010-09-15 2015-12-09 Bl科技公司 围绕可溶芯体制造纱增强式中空纤维膜的方法
US8529814B2 (en) 2010-12-15 2013-09-10 General Electric Company Supported hollow fiber membrane
KR101185424B1 (ko) 2011-04-26 2012-10-08 제일모직주식회사 모노필라멘트가 보강된 중공사 멤브레인 및 그 제조방법
WO2012148068A1 (ko) 2011-04-26 2012-11-01 제일모직 주식회사 모노필라멘트가 보강된 중공사 멤브레인
US9321014B2 (en) 2011-12-16 2016-04-26 Bl Technologies, Inc. Hollow fiber membrane with compatible reinforcements
US9643129B2 (en) 2011-12-22 2017-05-09 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
US9022229B2 (en) 2012-03-09 2015-05-05 General Electric Company Composite membrane with compatible support filaments
US8999454B2 (en) 2012-03-22 2015-04-07 General Electric Company Device and process for producing a reinforced hollow fibre membrane
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding
CN104801205B (zh) * 2015-04-20 2017-06-06 天津工业大学 一种同质增强型ppta中空纤维膜的制备方法
US10280335B2 (en) * 2016-06-06 2019-05-07 Cymer-Dayton, Llc Preparation of polyamide-imide resins using N-formyl morpholine:3-methoxy N,N-dimethylpropanamide
CN106268361B (zh) * 2016-09-06 2020-03-20 南京佳乐净膜科技有限公司 一种增强型中空纤维膜内衬预处理方法
CN117379992A (zh) * 2017-01-05 2024-01-12 中国石油化工股份有限公司 中空编织管改性方法和中空纤维膜及其制备方法
CN108892232B (zh) * 2018-07-05 2021-02-26 嘉兴市盛翔织造有限公司 一种自动清理的膜生物反应器
CN111804156A (zh) * 2019-04-11 2020-10-23 德威华泰科技股份有限公司 高速制备增强型中空纤维膜的多孔装置及方法
CN111076026A (zh) * 2019-12-25 2020-04-28 江苏吉隆环保科技有限公司 一种mbr膜内衬管及其制作方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676193A (en) 1970-05-08 1972-07-11 Abcor Inc Process for casting integrally supported tubular membranes
US4061821A (en) 1975-12-29 1977-12-06 Asahi Kasei Kogyo Kabushiki Kaisha Semipermeable composite membranes
US4894157A (en) * 1987-10-05 1990-01-16 Micron Separations, Inc. Process for producing supported celluosic membranes and products
DE4025768A1 (de) * 1990-08-14 1992-02-20 Sartorius Gmbh Verfahren zur herstellung von membranen mit integrierter drainage
US5472607A (en) * 1993-12-20 1995-12-05 Zenon Environmental Inc. Hollow fiber semipermeable membrane of tubular braid
DE19531099C2 (de) * 1995-08-24 1997-06-12 Rehau Ag & Co Kapillarmembran
US6354444B1 (en) 1997-07-01 2002-03-12 Zenon Environmental Inc. Hollow fiber membrane and braided tubular support therefor
KR100493113B1 (ko) * 2001-12-07 2005-05-31 주식회사 코오롱 편물로 보강된 복합 중공사막
AU2002254943A1 (en) * 2002-03-12 2003-09-22 Puron Ag Method for producing fabric-reinforced capillary membranes, in particular for ultrafiltration
AU2003230426A1 (en) * 2002-05-17 2003-12-02 Para Limited Hollow fiber membrane having supporting material for reinforcement, preparation thereof and spinneret for preparing the same
US7306105B2 (en) * 2002-11-12 2007-12-11 Mitsubishi Rayon Co., Ltd. Composite porous membrane and method for producing the same
US7172075B1 (en) * 2003-08-08 2007-02-06 Accord Partner Limited Defect free composite membranes, method for producing said membranes and use of the same

Also Published As

Publication number Publication date
EP1819427A1 (en) 2007-08-22
IL183230A (en) 2011-04-28
ES2408182T3 (es) 2013-06-18
EP2316561B1 (en) 2013-03-06
EP1819427B1 (en) 2012-07-04
PL1819427T3 (pl) 2012-12-31
DK1819427T3 (da) 2012-10-08
US20080241451A1 (en) 2008-10-02
DK2316561T3 (da) 2013-06-10
WO2006053406A1 (en) 2006-05-26
CN101068613A (zh) 2007-11-07
ES2390960T3 (es) 2012-11-20
EP1658889A1 (en) 2006-05-24
EP2316561A1 (en) 2011-05-04
PL2316561T3 (pl) 2013-08-30
BRPI0516784B1 (pt) 2016-07-26
US7861869B2 (en) 2011-01-04
IL183230A0 (en) 2007-08-19
CN101068613B (zh) 2011-06-08

Similar Documents

Publication Publication Date Title
BRPI0516784A (pt) processo de fabricação de membranas capilares assimétricas de ultrafiltração ou microfiltração reforçadas com entrançado e membrana capilar
DE502007004589D1 (de) Verschlusselement für öffnungen im herzen, insbesondere asd-verschlusselement
CA2178639A1 (en) Hollow Fiber Semipermeable Membrane of Tubular Braid and Method for Producing It
CL2013000167A1 (es) Membrana para nanofiltracion de una solucion de corriente de alimentacion que comprende una membrana de polibenzimidazol asimetrica integralmente desollada, donde dicha membrana esta impregnada con agente acondicionador; su proceso de formacion; y uso de dicha membrana.
EP2361671A4 (en) COMPOSITE SEMI-PERMEABLE MEMBRANE AND METHOD FOR MANUFACTURING THE SAME
DE502005006020D1 (de) Innenauskleidung und verfahren zu deren herstellung
ATE534423T1 (de) Aussenschlauch mit mehrfacher gewebeeinlage
DE60027904D1 (de) Atriale annulus ablationsvorrichtung
FR2910838B1 (fr) Procede et dispositif de fabrication d'un anneau composite
WO2007098339A3 (en) Biaxially oriented microporous membrane
ATE554903T1 (de) Verfahren zur imprägnierung durchgehender fasern mit einer verbundpolymermatrix mit einem gepfropften und fluorinierten polymer
WO2010014605A8 (en) Radial flow membrane biofilm reactor
ATE533889T1 (de) Kunstfaserseil, aufzugsanlage mit einem solchen kunstfaserseil und verfahren zur herstellung eines kunstfaserseiles
EP2169735A8 (de) Supraleitender Verbund, Vorprodukt eines supraleitenden Verbunds sowie Verfahren zum Herstellen derselben
WO2010129975A2 (de) Strukturelement sowie verfahren zu dessen herstellung
JP2017514560A5 (pt)
JP2008264104A (ja) カテーテル用チューブの製造方法
JP6372049B2 (ja) 人工血管および人工血管の成形方法
WO2008038007A3 (en) Method of separating carbon nanotubes
DE502007001467D1 (de) Verfahren zur Herstellung einer Formteils
JP2017023464A5 (pt)
JP6175327B2 (ja) 蒸気配管用断熱フレキシブルホースの製造方法および管状断熱部材
CN202577004U (zh) 一种防水透湿皮革
CN102765200A (zh) 连续纤维编织拉挤管的浸胶方法
WO2009072552A1 (ja) 神経再生誘導管の製造方法

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/07/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2645 DE 14-09-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.