BR9506093A - Processo para a produção de uma membrana de fibra oca aparelho e membrana compósita de multicamadas - Google Patents

Processo para a produção de uma membrana de fibra oca aparelho e membrana compósita de multicamadas

Info

Publication number
BR9506093A
BR9506093A BR9506093A BR9506093A BR9506093A BR 9506093 A BR9506093 A BR 9506093A BR 9506093 A BR9506093 A BR 9506093A BR 9506093 A BR9506093 A BR 9506093A BR 9506093 A BR9506093 A BR 9506093A
Authority
BR
Brazil
Prior art keywords
production
hollow fiber
membrane
multilayer composite
fiber membrane
Prior art date
Application number
BR9506093A
Other languages
English (en)
Inventor
Robert Douglas Burchesky
Mahmud Swapan Rahman
Joyce Katz Nelson
Benjamin Bikson
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR9506093A publication Critical patent/BR9506093A/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
    • B01D69/12—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
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • 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
    • 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
    • B01D69/1214—Chemically bonded layers, e.g. cross-linking
    • 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
    • B01D69/1216—Three or more layers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR9506093A 1994-12-28 1995-12-27 Processo para a produção de uma membrana de fibra oca aparelho e membrana compósita de multicamadas BR9506093A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36538994A 1994-12-28 1994-12-28

Publications (1)

Publication Number Publication Date
BR9506093A true BR9506093A (pt) 1997-12-23

Family

ID=23438705

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9506093A BR9506093A (pt) 1994-12-28 1995-12-27 Processo para a produção de uma membrana de fibra oca aparelho e membrana compósita de multicamadas

Country Status (4)

Country Link
EP (1) EP0719581A3 (pt)
JP (1) JPH08229358A (pt)
CN (1) CN1130543A (pt)
BR (1) BR9506093A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1100589C (zh) * 1998-04-09 2003-02-05 中国科学院大连化学物理研究所 一种膜法除湿分离器
DE19836418B4 (de) * 1998-08-12 2004-09-09 Celfa Ag Membran zur Trennung von Stoffgemischen und Verfahren zu ihrer Herstellung
US6540813B2 (en) 2000-06-13 2003-04-01 Praxair Technology, Inc. Method of preparing composite gas separation membranes from perfluoropolymers
US6736971B2 (en) * 2000-08-07 2004-05-18 Cuno Incorporated Pre-metered, unsupported multilayer microporous membrane
CN1318127C (zh) * 2004-02-16 2007-05-30 中国科学院大连化学物理研究所 一种中空纤维复合膜及其应用
KR101340121B1 (ko) 2009-04-24 2013-12-10 미쯔비시 레이온 가부시끼가이샤 복합 다공질막의 제조 방법
CN101658763B (zh) * 2009-09-14 2011-08-24 天津工业大学 基于LabView控制的中空纤维膜涂敷设备
US9151538B2 (en) 2010-07-07 2015-10-06 Mitsubishi Rayon Co., Ltd. Drying device and drying method for hollow fiber membranes
KR101907924B1 (ko) * 2010-12-22 2018-10-15 프레제니우스 메디칼 케어 도이칠란드 게엠베하 층간박리가 없는 멤브레인
US9702623B2 (en) 2011-04-26 2017-07-11 Mitsubishi Chemical Corporation Drying device for hollow fiber membrane
CN106999862A (zh) * 2015-09-03 2017-08-01 三菱化学株式会社 中空纤维膜的制造方法以及中空纤维膜纺丝用喷嘴
CN104437108B (zh) * 2014-10-30 2016-09-28 杭州大立过滤设备有限公司 一种复合滤膜及该复合滤膜的加工装置和方法
US11642629B2 (en) * 2020-03-20 2023-05-09 Saudi Arabian Oil Company Multi-layer composite gas separation membranes, methods for preparation, and use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965551A (en) * 1975-08-14 1976-06-29 Allied Tube & Conduit Corporation Production of polymer-coated steel tubing
US4467001A (en) * 1982-12-27 1984-08-21 Albany International Corp. Process and device for applying, drying and curing a coating on filaments
KR860001605A (ko) * 1984-08-13 1986-03-20 아놀드 하베이콜 복합유체 분리막
US4863761A (en) * 1988-02-23 1989-09-05 Air Products And Chemicals, Inc. Continuous process for making coated composite hollow fiber membranes
DE4037817A1 (de) * 1990-11-28 1992-06-04 Akzo Gmbh Gasmembrankapillarherstellung
US5131927A (en) * 1991-04-22 1992-07-21 Union Carbide Industrial Gases Technology Corporation Reactive treatment of composite gas separation membranes
US5324430A (en) * 1992-12-18 1994-06-28 Hoechst Celanese Corp. High performance pan composite membranes

Also Published As

Publication number Publication date
EP0719581A2 (en) 1996-07-03
JPH08229358A (ja) 1996-09-10
EP0719581A3 (en) 1997-02-05
CN1130543A (zh) 1996-09-11

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal