KR920700749A - 복합막 - Google Patents

복합막

Info

Publication number
KR920700749A
KR920700749A KR1019910701695A KR910701695A KR920700749A KR 920700749 A KR920700749 A KR 920700749A KR 1019910701695 A KR1019910701695 A KR 1019910701695A KR 910701695 A KR910701695 A KR 910701695A KR 920700749 A KR920700749 A KR 920700749A
Authority
KR
South Korea
Prior art keywords
composite membrane
membrane according
polyamide
group
active layer
Prior art date
Application number
KR1019910701695A
Other languages
English (en)
Inventor
쿠니야수 시로
요시오 히메시마
신이치 야마다
테쯔오 와타나베
타다히로 우에무라
마사루 쿠리하라
Original Assignee
마에다 카쯔노수케
토오레 카부시키가이샤
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
Priority claimed from JP7993690A external-priority patent/JP2936633B2/ja
Priority claimed from JP8017690A external-priority patent/JP2881931B2/ja
Application filed by 마에다 카쯔노수케, 토오레 카부시키가이샤 filed Critical 마에다 카쯔노수케
Publication of KR920700749A publication Critical patent/KR920700749A/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • 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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/363—Vapour permeation
    • 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
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • B01D69/105—Support pretreatment
    • 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
    • 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
    • B01D69/1071—Woven, non-woven or net mesh
    • 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
    • B01D69/1213—Laminated 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B01D71/381—Polyvinylalcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/56—Polyamides, e.g. polyester-amides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B01D71/701—Polydimethylsiloxane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/74—Natural macromolecular material or derivatives thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음

Description

복합막
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. (식중,ph는 페닐기, n은 자연수를 표시한다.)
    식(Ⅰ)로 표시되는 반복단위를 보유하는 중합체를 주성분으로 하는 다공막과, 그위에 형성된 화성층을 포함하는 복합막.
  2. 제1항에 있어서, 활성층의 침투기와 분리성능을 보유하는 소재로 이루어지는 복합막.
  3. 제1항에 있어서, 활성층의 역침투성능을 보유하는 소재로 이루어지는 복합막.
  4. 제1항에 있어서, 활성층이 기체분리성능을 보유하는 소재로 이루어지는 복합막.
  5. 제2항에 있어서, 침투기화 분리성능을 보유하는 소재가 폴리디메틸실록산, 폴리메틸실릴프로핀-1, 키로산, 알긴산 및 폴리비닐알코올로 이루어진 군집에서 선택되는 복합막.
  6. 제3항에 있어서, 역침투성능을 보유하는 소재가 계면증축합에 의하여 얻어지는 가교폴리아미드로 이루어 지는 복합막.
  7. 제6항에 있어서, 상기한 가교폴리아미드가 가교방향족 폴리아미드 또는 가교피페라딘폴리아미드를 주성분으로 하는 복합막.
  8. 제4항에 있어서, 기체분리성능을 보유하는 소재가 폴리디메틸실록산, 폴리올레핀 및 폴리아미드로 이루어지는 군집에서 선택되는 복합막.
  9. 제1항에 있어서, 평막형상의 상태에 있고, 폴리에스테르, 폴리아미드, 폴리에틸렌, 폴리프로필렌 및 폴리페닐렌설피이드로 된 군집에서 선택되는 중합체로 이루어지는 직물 또는 부직포상에 적총된 복합막.
  10. (식중,ph는 페닐기, n은 자연수를 표시한다.)
    일반식(Ⅰ)로 표시되는 반복단위를 보유하는 다공막을 산화처리하여 얻어지는 다공막과, 그 위에 형성된 활성층으로 이루어지는 복합막.
  11. 제10항에 있어서, 산화처리가 과초산, 클로로 광안식향산 및 차아염소산 테트라부틸암모늄로 이루어지는 군집으로 부터 선택되는 산화제에 침지하므로써 시행되는 복합막.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910701695A 1990-03-27 1991-01-31 복합막 KR920700749A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7993690A JP2936633B2 (ja) 1990-03-27 1990-03-27 複合半透膜
JP90-79936 1990-03-27
JP8017690A JP2881931B2 (ja) 1990-03-28 1990-03-28 気体分離用複合膜
JP90-80176 1990-03-28
PCT/JP1991/000118 WO1991014499A1 (en) 1990-03-27 1991-01-31 Composite membrane

Publications (1)

Publication Number Publication Date
KR920700749A true KR920700749A (ko) 1992-08-10

Family

ID=26420916

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701695A KR920700749A (ko) 1990-03-27 1991-01-31 복합막

Country Status (5)

Country Link
US (1) US5259950A (ko)
EP (1) EP0480039B1 (ko)
KR (1) KR920700749A (ko)
DE (1) DE69132403T2 (ko)
WO (1) WO1991014499A1 (ko)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3489922B2 (ja) * 1994-12-22 2004-01-26 日東電工株式会社 高透過性複合逆浸透膜の製造方法
US5954858A (en) * 1995-11-22 1999-09-21 North Carolina State University Bioreactor process for the continuous removal of organic compounds from a vapor phase process stream
DE69736172T2 (de) * 1996-03-18 2007-04-26 Nitto Denko Corporation, Ibaraki Verbundmembran fur umkehrosmose und methode zur wasserbehandlung mit umkehrosmose mit hilfe derselben
US6413425B1 (en) * 1997-04-10 2002-07-02 Nitto Denko Corporation Reverse osmosis composite membrane and reverse osmosis treatment method for water using the same
KR19990000270A (ko) 1997-06-04 1999-01-15 박원훈 키토산으로 도포된 백혈구 제거용 필터
US6248469B1 (en) 1997-08-29 2001-06-19 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
US6218441B1 (en) 1997-09-18 2001-04-17 Timothy B. Meluch Melt-spun polysulfone semipermeable membranes and methods for making the same
US7144505B2 (en) * 1997-09-18 2006-12-05 Baxter International Inc. Melt-spun polysulfone semipermeable membranes and methods for making the same
US5876602A (en) * 1997-11-04 1999-03-02 The Dow Chemical Company Treatment of composite polyamide membranes to improve performance
KR100477584B1 (ko) * 1998-09-12 2005-09-16 주식회사 새 한 역삼투분리막의후처리공정
US7550216B2 (en) * 1999-03-03 2009-06-23 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
CA2265390A1 (en) * 1999-03-11 2000-09-11 University Of Waterloo Novel composite membrane
US20030136727A1 (en) * 1999-05-27 2003-07-24 Hideki Yamada Composite semipermeable membrane
IL137226A0 (en) * 2000-07-09 2001-07-24 Nirosoft Ind Ltd Method for modifying membrane rejection characteristics
US20050077232A1 (en) * 2003-10-14 2005-04-14 Lai Juin Yih Composite membrane for separating organic solvents and the method for fabricating the same
US20070082141A1 (en) * 2003-10-14 2007-04-12 Lai Juin Y Composite membrane for separating organic solvents and the method for fabricating the same
WO2006050531A2 (en) * 2004-11-05 2006-05-11 The Ohio State University Research Foundation Membranes, methods of making membranes, and methods of separating gases using membranes
US7727434B2 (en) * 2005-08-16 2010-06-01 General Electric Company Membranes and methods of treating membranes
JP2008093544A (ja) * 2006-10-10 2008-04-24 Nitto Denko Corp 複合半透膜及びその製造方法
US7811359B2 (en) * 2007-01-18 2010-10-12 General Electric Company Composite membrane for separation of carbon dioxide
US20090289032A1 (en) * 2008-05-23 2009-11-26 General Electric Company Method and kit for surface preparation
US8147735B2 (en) * 2008-07-09 2012-04-03 Eltron Research & Development, Inc. Semipermeable polymers and method for producing same
KR101530791B1 (ko) * 2010-10-05 2015-06-22 도요타지도샤가부시키가이샤 전지의 제조 방법
WO2016094591A1 (en) 2014-12-09 2016-06-16 Miox Corporation Methods for the direct electrolytic production of stable, high concentration aqueous halosulfamate or halosulfonamide solutions
EP3325131B1 (en) * 2015-07-24 2022-06-08 DuPont Industrial Biosciences USA, LLC Gas separation membrane using furan-based polymers
DE102016102782A1 (de) * 2016-02-17 2017-09-14 B. Braun Avitum Ag Dialysemembran und Verfahren zu ihrer Herstellung
CN107551825B (zh) * 2017-10-30 2019-10-15 四川大学 耐高温耐有机溶剂型分离膜材料、分离膜及其制备方法
CN112111060B (zh) * 2020-09-28 2022-07-05 潍坊光华精细化工有限公司 一种多孔有机骨架材料及其制备方法和在选择性分离高铼酸根中的应用
CN112705017B (zh) * 2020-12-21 2022-05-27 中国人民解放军空军军医大学 基于复合膜分离器构建的富氧集体防护系统和控制方法
CN115445673B (zh) * 2022-09-23 2023-09-12 大连理工大学 一种借助于氢键作用力来提升性能的共混型阴离子交换膜及制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277344A (en) * 1979-02-22 1981-07-07 Filmtec Corporation Interfacially synthesized reverse osmosis membrane
JPS6078601A (ja) * 1983-10-04 1985-05-04 Sanyo Chem Ind Ltd パ−ベ−パレイシヨン用複合分離膜
JPS61432A (ja) * 1984-06-14 1986-01-06 Dainippon Ink & Chem Inc 気体分離用複合膜
JPS6465134A (en) * 1987-05-07 1989-03-10 Dainippon Ink & Chemicals Production of polyphenylene sulfide/polyphenylene sulfide sulfone block polymer
JPS6456108A (en) * 1987-08-27 1989-03-03 Toray Industries Production of composite semipermeable membrane
JP2690950B2 (ja) * 1988-07-11 1997-12-17 株式会社トクヤマ 膜状物
KR960004612B1 (ko) * 1988-09-29 1996-04-09 도레이 가부시키가이샤 다공성막 및 그 제조방법
US5273657A (en) * 1989-04-18 1993-12-28 Daicel Chemical Industries, Ltd. Process for preparing modified porous membrane
JPH0365229A (ja) * 1989-07-31 1991-03-20 Toray Ind Inc 浸透気化用複合膜
JPH061432A (ja) * 1992-06-22 1994-01-11 Mitsubishi Materials Corp 缶胴の搬送装置
JP2721623B2 (ja) * 1992-09-02 1998-03-04 株式会社クボタ 耕耘爪の取付装置

Also Published As

Publication number Publication date
DE69132403D1 (de) 2000-10-12
EP0480039A1 (en) 1992-04-15
US5259950A (en) 1993-11-09
EP0480039A4 (en) 1993-03-10
EP0480039B1 (en) 2000-09-06
DE69132403T2 (de) 2001-03-29
WO1991014499A1 (en) 1991-10-03

Similar Documents

Publication Publication Date Title
KR920700749A (ko) 복합막
US5387378A (en) Integral asymmetric fluoropolymer pervaporation membranes and method of making the same
KR0183370B1 (ko) 방향족 폴리에스테르 또는 방향족 폴리에스테르와 폴리아미드 공중합체의 활성층을 갖는 역삼투용 복합막
KR960705617A (ko) 내열성 및 내용매성이 증가된 친수성 조성물(hydrophilic compositions with increased thermal and solvent resistance)
DE50111749D1 (de) Neue membranen für den einsatz in brennstoffzellen mit einer verbesserten mechanik
DE69119079D1 (de) Membranen mit selektiver durchlässigkeit
EP0422251A4 (en) Method of producing modified porous membrane
PL125022B1 (en) Multicomponent membrane for separation of gases
ATE115981T1 (de) Membranen aus sulfoniertem polysulfon auf der basis von hexafluorbisphenol-a und verfahren zum trennen von fluiden.
CN107106999B (zh) 复合半透膜
DE60027080D1 (de) Mikrofiltereinsatz
KR900701379A (ko) 다공성막 및 그 제조방법
JPS6410241B2 (ko)
ATE166002T1 (de) Verfahren zur herstellung von stabilen umkehrosmose-membranen aus sulfonierten polyaryläthern
ATE285288T1 (de) Zusammengesetzte umkehrosmosemembranen und verfahren zu ihrer herstellung
ATE133974T1 (de) Antioxidans-haltiges hydrophiles urethanpolymer, dieses polymer enthaltendes, gegen trockenreinigungslösungsmittel beständiges, wasserdichtes, wasserdampfdurchlässiges material und verfahren zu seiner herstellung
DE69129382D1 (de) Halbdurchlässige zusammengesetzte Membran und Verfahren zu ihrer Herstellung
US5176724A (en) Permselective composite membrane having improved gas permeability and selectivity
KR910015330A (ko) 기체의 탈수방법 및 이를 위한 투과성 복합막
JPH0413011B2 (ko)
CN108722190B (zh) 一种耐氯型聚酰胺反渗透复合膜及其制备方法
DE3584807D1 (de) Vorrichtung aus polymeren mit membranstruktur und eingelagerten feststoffpartikeln.
RU96122351A (ru) Пористая мембрана с пониженной паропроницаемостью
JPH0378129B2 (ko)
KR920012561A (ko) 폴리페닐렌 설파이드(Poly Phenylene Sulfide) 복합섬유

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
J201 Request for trial against refusal decision
E902 Notification of reason for refusal
B601 Maintenance of original decision after re-examination before a trial
J301 Trial decision

Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 19981111

Effective date: 20000131