IN2015DN00750A - - Google Patents

Download PDF

Info

Publication number
IN2015DN00750A
IN2015DN00750A IN750DEN2015A IN2015DN00750A IN 2015DN00750 A IN2015DN00750 A IN 2015DN00750A IN 750DEN2015 A IN750DEN2015 A IN 750DEN2015A IN 2015DN00750 A IN2015DN00750 A IN 2015DN00750A
Authority
IN
India
Prior art keywords
membrane
solvent
producing
block copolymer
casting solution
Prior art date
Application number
Other languages
English (en)
Inventor
Volker Abetz
Juliana Clodt
M Volkan Filiz
Kristian Buhr
Original Assignee
Helmholtz Zentrum Geesthacht Zentrum Für Material Und Kuestenforschung Gmbh
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 Helmholtz Zentrum Geesthacht Zentrum Für Material Und Kuestenforschung Gmbh filed Critical Helmholtz Zentrum Geesthacht Zentrum Für Material Und Kuestenforschung Gmbh
Publication of IN2015DN00750A publication Critical patent/IN2015DN00750A/en

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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • 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
    • B01D61/027—Nanofiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D67/00091—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching by evaporation
    • 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
    • B01D67/0011—Casting solutions therefor
    • B01D67/00111—Polymer pretreatment in the casting solutions
    • 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
    • B01D67/0013—Casting processes
    • 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
    • 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
    • B01D69/1213—Laminated layers
    • 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
    • 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
    • B01D71/28—Polymers of vinyl aromatic compounds
    • 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
    • B01D71/28—Polymers of vinyl aromatic compounds
    • B01D71/281—Polystyrene
    • 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
    • B01D71/28—Polymers of vinyl aromatic compounds
    • B01D71/283—Polyvinylpyridine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/219—Specific solvent system
    • B01D2323/22—Specific non-solvents or non-solvent system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/021—Pore shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/021—Pore shapes
    • B01D2325/0212—Symmetric or isoporous membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/34—Molecular weight or degree of polymerisation
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • 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
    • B01D71/68—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IN750DEN2015 2012-08-09 2013-07-05 IN2015DN00750A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12179792.2A EP2695669B1 (de) 2012-08-09 2012-08-09 Membran mit isoporöser trennaktiver Schicht und Verfahren zur Herstellung einer Membran
PCT/EP2013/001984 WO2014023379A1 (de) 2012-08-09 2013-07-05 Membran mit isoporöser trennaktiver schicht und verfahren zur herstellung einer membran

Publications (1)

Publication Number Publication Date
IN2015DN00750A true IN2015DN00750A (zh) 2015-07-10

Family

ID=48782268

Family Applications (1)

Application Number Title Priority Date Filing Date
IN750DEN2015 IN2015DN00750A (zh) 2012-08-09 2013-07-05

Country Status (8)

Country Link
US (1) US20150151256A1 (zh)
EP (1) EP2695669B1 (zh)
JP (1) JP2015529555A (zh)
KR (1) KR20150041002A (zh)
CN (1) CN104703681A (zh)
IN (1) IN2015DN00750A (zh)
RU (1) RU2015105311A (zh)
WO (1) WO2014023379A1 (zh)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103797053B (zh) 2011-05-04 2017-06-20 康奈尔大学 多嵌段共聚物膜及其制备方法和用途
JP2015073980A (ja) * 2013-10-11 2015-04-20 富士フイルム株式会社 ガス分離膜およびガス分離膜モジュール
CN104028123B (zh) * 2014-05-14 2016-04-20 浙江大学 一种聚合物纳米纤维分离膜的制备方法
DE102014213027A1 (de) 2014-07-04 2016-01-07 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Verfahren zur Herstellung einer Membran mit isoporöser trennaktiver Schicht mit einstellbarer Porengröße, Membran, Filtrationsmodul und Verwendung
CN104607072B (zh) * 2015-01-08 2016-12-07 天津大学 壳聚糖修饰介孔二氧化硅填充杂化膜及制备方法和应用
DK3056260T3 (da) 2015-02-16 2020-04-27 Helmholtz Zentrum Geesthacht Fremgangsmåde til fremstilling af en separeringsmembran og en separeringsmembran der kan fremstilles ved nævnte fremgangsmåde
WO2016144926A1 (en) * 2015-03-10 2016-09-15 Tufts University Two-layer nanofiltration membranes
US10239023B2 (en) * 2015-06-25 2019-03-26 Pall Corporation Self-wetting porous membranes (II)
US9724649B2 (en) * 2015-06-25 2017-08-08 Pall Corporation Self-wetting porous membranes (I)
CN105032220B (zh) * 2015-09-08 2017-05-10 南京工业大学 一种永久亲水型聚砜超滤膜的制备方法
KR102308085B1 (ko) * 2016-04-28 2021-10-06 테라포어 테크놀로지스, 인코포레이티드 정전기적 분리를 위한 대전된 이소포러스 재료
CN106310967B (zh) * 2016-08-23 2018-08-21 北京碧水源膜科技有限公司 一种制备亲水性纳米杂化增强型中空纤维膜的方法
CA3044467A1 (en) 2016-11-17 2018-05-24 Jayraj K. SHETHJI Isoporous self-assembled block copolymer films containing high molecular weight hydrophilic additives and methods of making the same
US11167251B2 (en) 2016-11-22 2021-11-09 3M Innovative Properties Company Porous membranes including pentablock copolymers and method of making the same
US10781279B2 (en) 2016-11-22 2020-09-22 3M Innovative Properties Company Pentablock copolymers
JP7053678B2 (ja) 2017-02-22 2022-04-12 テラポア テクノロジーズ，インコーポレイテッド リガンド結合ｍｂｐ膜、使用及び製造方法
EP3369474A1 (en) * 2017-03-01 2018-09-05 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Isoporous block copolymer membranes in flat sheet geometry
CN106943895B (zh) * 2017-04-07 2019-07-05 华东师范大学 一种丙酮刺激响应的柔性仿生双层高分子薄膜及制备方法和应用
EP3621722A1 (en) * 2017-05-12 2020-03-18 Terapore Technologies, Inc. Chemically resistant fluorinated multiblock polymer structures, methods of manufacturing and use
EP3434357A1 (en) * 2017-07-27 2019-01-30 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Method for preparing isoporous hollow fiber composite membranes
KR102629981B1 (ko) * 2017-09-19 2024-01-29 테라포어 테크놀로지스, 인코포레이티드 내화학성 이소포러스 가교 블록 코폴리머 구조
MX2020009506A (es) * 2018-03-12 2021-01-15 Terapore Tech Inc Materiales de copolímero de bloques asimétricos mesoporosos isoporosos con macrohuecos y método para fabricarlo.
CN108654409B (zh) * 2018-06-05 2021-07-27 南京工业大学 一种高分子胶束纳滤膜的制备及其应用
CN108714373B (zh) * 2018-06-15 2021-02-05 南京工业大学 基于嵌段共聚物非溶剂诱导相分离制备多孔膜的方法
CN109908775A (zh) * 2019-02-01 2019-06-21 浙江大学 一种利用嵌段聚合物制备多孔分离膜的方法
EP3772370A1 (en) * 2019-08-05 2021-02-10 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Method of producing a polymeric membrane
CN110585937A (zh) * 2019-08-13 2019-12-20 浙江工业大学 一种大分子共组装诱导低χ值聚合物制备均孔膜的方法
KR102299597B1 (ko) 2019-12-27 2021-09-08 연세대학교 산학협력단 복합 멤브레인 및 이의 제조방법
CN111437733B (zh) * 2020-04-20 2022-03-08 贵州省材料产业技术研究院 一种低压聚合物脱色纳滤膜制备方法及其制品和应用
CN113522037A (zh) * 2021-07-21 2021-10-22 江苏盈天化学有限公司 一种渗透汽化四氢呋喃脱水复合膜的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19738913B4 (de) * 1997-09-05 2004-03-18 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Blockcopolymerphasen als Template für strukturierte organisch-anorganische Hybridmaterialien
DE102006045282C5 (de) * 2006-09-22 2012-11-22 Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH Isoporöse Membran und Verfahren zu ihrer Herstellung
US8338534B2 (en) * 2007-01-11 2012-12-25 Nitto Denko Corporation Process for producing microporous polymeric object, and microporous polymeric object and separation membrane
WO2011098851A1 (en) 2010-02-11 2011-08-18 King Abdullah University Of Science And Technology Self-assembled block copolymer membrane

Also Published As

Publication number Publication date
EP2695669B1 (de) 2016-10-12
CN104703681A (zh) 2015-06-10
US20150151256A1 (en) 2015-06-04
KR20150041002A (ko) 2015-04-15
JP2015529555A (ja) 2015-10-08
WO2014023379A1 (de) 2014-02-13
RU2015105311A (ru) 2016-09-27
EP2695669A1 (de) 2014-02-12

Similar Documents

Publication Publication Date Title
IN2015DN00750A (zh)
MX2015007841A (es) Sistemas de filtración y membranas con flujo intensificado y método para su preparación.
EP3406657A4 (en) PROCESS FOR PRODUCING POLYIMIDE FILM, POLYIMIDE FILM, POLYAMIDE ACID SOLUTION, AND PHOTOSENSITIVE COMPOSITION
IN2014CN02212A (zh)
ATE536216T1 (de) Mikrofiltrationsmembran mit verbessertem filtrationsverhalten
WO2015004271A3 (de) Verfahren zur herstellung eines strukturbauteils für kraftfahrzeuge aus einem organoblech
EP2612750A3 (en) Methods to form electrical interconnects on opthalmic devices
WO2015185540A3 (de) Formwerkzeug, verfahren zu seiner herstellung und verwendung sowie kunststofffolie und kunststoffbauteil
IL225462B (en) Thin film composite membrane for forward osmosis and methods for their preparation
BR112013021960A2 (pt) método para formar um substrato de meio para uma lente oftálmica e substrato de meio para uma lente oftálmica
MX2014015133A (es) Metodo para preparar una composicion a base de acido hialuronico.
MY167864A (en) Composite membranes for membrane distillation and related methods of manufacture
WO2010111755A3 (en) Improved method for making cross-linked polyimide membranes
EP3479892A4 (en) SEMIPERMEABLE COMPOSITE MEMBRANE AND METHOD FOR PRODUCING A SEMIPERMEABLE COMPOSITE MEMBRANE
GB201111609D0 (en) Copolymers and membranes
SG10201502444UA (en) MEMBRANE COMPRISING SELF-ASSEMBLED BLOCK COPOLYMER AND PROCESS FOR PRODUCING THE SAME BY HYBRID CASTING (Ib)
WO2015193887A8 (en) Surface treatment of contact lens and treatment of ocular discomfort by water soluble polymers and lipids/liposomes
WO2013062412A3 (en) A compound comprising plla and pdla
CL2014001728A1 (es) Metodo para prevenir el crecimiento microbiano en membranas de filtracion durante el proceso de desalinizacion.
SG10201502461VA (en) MEMBRANE COMPRISING SELF-ASSEMBLED BLOCK COPOLYMER AND PROCESS FOR PRODUCING THE SAME BY SPIN COATING (Ia)
SG10201503801WA (en) SELF-ASSEMBLED STRUCTURE AND MEMBRANE COMPRISING BLOCK COPOLYMER AND PROCESS FOR PRODUCING THE SAME BY SPIN COATING (IVa)
WO2015017316A3 (en) Methods and compositions for modifying mucous membranes
WO2011140024A3 (en) Nanoparticles produced from recombinant polymers and methods of making and using the same
WO2016030764A3 (en) Process of making hydrophilic polyamide without excessive foaming
EP3479891A4 (en) COMPOSITION FOR FORMING A REVERSE OSMOSEMBRANE PROTECTION LAYER, METHOD FOR PRODUCING A REVERSE OSMOSEMBRANO USING THEREOF, REVERSE OSMOSEMBRBRANE AND WATER TREATMENT MODULE