WO2011040760A3 - Membrane de dessalement de haut polymère comportant un copolymère de poly(arylène éther) sulfoné présentant une structure réticulée dans une chaîne - Google Patents

Membrane de dessalement de haut polymère comportant un copolymère de poly(arylène éther) sulfoné présentant une structure réticulée dans une chaîne Download PDF

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Publication number
WO2011040760A3
WO2011040760A3 PCT/KR2010/006644 KR2010006644W WO2011040760A3 WO 2011040760 A3 WO2011040760 A3 WO 2011040760A3 KR 2010006644 W KR2010006644 W KR 2010006644W WO 2011040760 A3 WO2011040760 A3 WO 2011040760A3
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WO
WIPO (PCT)
Prior art keywords
high polymer
copolymer
chain
cross
arylene ether
Prior art date
Application number
PCT/KR2010/006644
Other languages
English (en)
Korean (ko)
Other versions
WO2011040760A2 (fr
Inventor
이재석
김영제
정명환
Original Assignee
광주과학기술원
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 광주과학기술원 filed Critical 광주과학기술원
Publication of WO2011040760A2 publication Critical patent/WO2011040760A2/fr
Publication of WO2011040760A3 publication Critical patent/WO2011040760A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4006—(I) or (II) containing elements other than carbon, oxygen, hydrogen or halogen as leaving group (X)
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • 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
    • B01D69/02—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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/06—Polythioethers from cyclic thioethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/24—Mechanical properties, e.g. strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/28—Degradation or stability over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/30—Chemical resistance
    • 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
    • B01D71/52—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Abstract

L'invention concerne une membrane de dessalement de haut polymère comportant un copolymère de poly(arylène éther) sulfoné présentant une structure réticulée dans une chaîne. Cette membrane de dessalement de haut polymère présente un taux de rejet de sel élevé et des effets supérieurs en termes de stabilité chimique, mécanique et dimensionnelle par rapport à l'eau, par comparaison à des membranes de dessalement polyamides qui sont actuellement largement utilisées.
PCT/KR2010/006644 2009-09-29 2010-09-29 Membrane de dessalement de haut polymère comportant un copolymère de poly(arylène éther) sulfoné présentant une structure réticulée dans une chaîne WO2011040760A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0092301 2009-09-29
KR1020090092301A KR20110034842A (ko) 2009-09-29 2009-09-29 사슬 내부에 가교구조를 형성하는 술폰화된 폴리(아릴렌 에터) 공중합체로 이루어진 고분자 염제거막

Publications (2)

Publication Number Publication Date
WO2011040760A2 WO2011040760A2 (fr) 2011-04-07
WO2011040760A3 true WO2011040760A3 (fr) 2011-09-09

Family

ID=43826788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/006644 WO2011040760A2 (fr) 2009-09-29 2010-09-29 Membrane de dessalement de haut polymère comportant un copolymère de poly(arylène éther) sulfoné présentant une structure réticulée dans une chaîne

Country Status (2)

Country Link
KR (1) KR20110034842A (fr)
WO (1) WO2011040760A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107308824A (zh) * 2017-08-25 2017-11-03 南开大学 一种磺酸型阳离子交换膜的制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102084359B1 (ko) * 2019-08-29 2020-03-03 박성률 바이오의약품 정제 또는 진단기 멤브레인용 고분자 수지 및 이의 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100440895B1 (ko) * 2002-05-11 2004-07-19 정보통신연구진흥원 양이온교환막용 설폰화 폴리설폰의 제조방법
KR20090036999A (ko) * 2007-10-11 2009-04-15 광주과학기술원 가교구조를 가지는 술폰화된 폴리(아릴렌 에테르) 공중합체및 이를 이용하여 가교된 고분자 전해질막
KR20090036997A (ko) * 2007-10-11 2009-04-15 광주과학기술원 고분자 사슬 내부에 가교구조를 가지는 술폰화된폴리(아릴렌 에테르) 공중합체, 고분자 사슬 내부 및말단에 가교구조를 가지는 술폰화된 폴리(아릴렌 에테르)공중합체 및 이를 이용하는 고분자 전해질막

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100440895B1 (ko) * 2002-05-11 2004-07-19 정보통신연구진흥원 양이온교환막용 설폰화 폴리설폰의 제조방법
KR20090036999A (ko) * 2007-10-11 2009-04-15 광주과학기술원 가교구조를 가지는 술폰화된 폴리(아릴렌 에테르) 공중합체및 이를 이용하여 가교된 고분자 전해질막
KR20090036997A (ko) * 2007-10-11 2009-04-15 광주과학기술원 고분자 사슬 내부에 가교구조를 가지는 술폰화된폴리(아릴렌 에테르) 공중합체, 고분자 사슬 내부 및말단에 가교구조를 가지는 술폰화된 폴리(아릴렌 에테르)공중합체 및 이를 이용하는 고분자 전해질막

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107308824A (zh) * 2017-08-25 2017-11-03 南开大学 一种磺酸型阳离子交换膜的制备方法

Also Published As

Publication number Publication date
WO2011040760A2 (fr) 2011-04-07
KR20110034842A (ko) 2011-04-06

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