IL139737A0 - Methods and apparatus for the formation of heterogeneous ion-exchange membranes - Google Patents

Methods and apparatus for the formation of heterogeneous ion-exchange membranes

Info

Publication number
IL139737A0
IL139737A0 IL13973700A IL13973700A IL139737A0 IL 139737 A0 IL139737 A0 IL 139737A0 IL 13973700 A IL13973700 A IL 13973700A IL 13973700 A IL13973700 A IL 13973700A IL 139737 A0 IL139737 A0 IL 139737A0
Authority
IL
Israel
Prior art keywords
ion
extrusion
exchange
polymer melt
exchange resin
Prior art date
Application number
IL13973700A
Other languages
English (en)
Original Assignee
Electropure 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 Electropure Inc filed Critical Electropure Inc
Publication of IL139737A0 publication Critical patent/IL139737A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2275—Heterogeneous membranes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IL13973700A 1999-11-19 2000-11-16 Methods and apparatus for the formation of heterogeneous ion-exchange membranes IL139737A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/444,055 US6503957B1 (en) 1999-11-19 1999-11-19 Methods and apparatus for the formation of heterogeneous ion-exchange membranes

Publications (1)

Publication Number Publication Date
IL139737A0 true IL139737A0 (en) 2002-02-10

Family

ID=23763301

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13973700A IL139737A0 (en) 1999-11-19 2000-11-16 Methods and apparatus for the formation of heterogeneous ion-exchange membranes

Country Status (9)

Country Link
US (2) US6503957B1 (de)
EP (1) EP1101790B1 (de)
JP (1) JP4739503B2 (de)
KR (1) KR100786182B1 (de)
AT (1) ATE275599T1 (de)
CA (1) CA2325938C (de)
DE (1) DE60013536T2 (de)
IL (1) IL139737A0 (de)
TW (1) TW496767B (de)

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ES2361004T3 (es) 2001-10-15 2011-06-13 Siemens Water Technologies Holding Corp. Aparato y método para purificación de fluidos.
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US7604725B2 (en) 2003-11-13 2009-10-20 Siemens Water Technologies Holding Corp. Water treatment system and method
US7846340B2 (en) 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US7582198B2 (en) 2003-11-13 2009-09-01 Siemens Water Technologies Holding Corp. Water treatment system and method
US7563351B2 (en) 2003-11-13 2009-07-21 Siemens Water Technologies Holding Corp. Water treatment system and method
US7862700B2 (en) 2003-11-13 2011-01-04 Siemens Water Technologies Holding Corp. Water treatment system and method
US20050103717A1 (en) 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
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US7329358B2 (en) 2004-05-27 2008-02-12 Siemens Water Technologies Holding Corp. Water treatment process
WO2006023743A2 (en) * 2004-08-20 2006-03-02 The Trustees Of Columbia University In The City Of New York Laminar scrubber apparatus for capturing carbon dioxide from air and methods of use
US20060051274A1 (en) * 2004-08-23 2006-03-09 Wright Allen B Removal of carbon dioxide from air
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WO2006130786A2 (en) 2005-06-01 2006-12-07 Siemens Water Technologies Holding Corp. Water treatment system and process
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US20070027426A1 (en) * 2005-06-24 2007-02-01 Transcutaneous Technologies Inc. Iontophoresis device to deliver active agents to biological interfaces
WO2007018558A2 (en) * 2005-07-20 2007-02-15 The Trustees Of Columbia University In The City Of New York Electrochemical recovery of carbon dioxide from alkaline solvents
EP1912724A2 (de) * 2005-07-28 2008-04-23 Global Research Technologies, LLC Entfernung von kohlendioxid aus luft
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JPWO2007026671A1 (ja) * 2005-08-29 2009-03-05 Ｔｔｉ・エルビュー株式会社 センサからの情報により投与すべき薬剤の選定を行うイオントフォレーシス装置
KR20080056200A (ko) * 2005-09-16 2008-06-20 티티아이 엘뷰 가부시키가이샤 카테터형 이온토포레시스 장치
WO2007038028A1 (en) * 2005-09-28 2007-04-05 Tti Ellebeau, Inc. Iontophoresis apparatus and method to deliver active agents to biological interfaces
US20070071807A1 (en) * 2005-09-28 2007-03-29 Hidero Akiyama Capsule-type drug-releasing device and capsule-type drug-releasing device system
US20090299265A1 (en) * 2005-09-30 2009-12-03 Tti Ellebeau, Inc. Electrode Assembly for Iontophoresis Having Shape-Memory Separator and Iontophoresis Device Using the Same
WO2007037476A1 (ja) * 2005-09-30 2007-04-05 Tti Ellebeau, Inc. 睡眠導入剤と興奮剤の投与量および投与時期を制御するイオントフォレーシス装置
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US8277627B2 (en) 2006-06-13 2012-10-02 Siemens Industry, Inc. Method and system for irrigation
US10213744B2 (en) 2006-06-13 2019-02-26 Evoqua Water Technologies Llc Method and system for water treatment
US10252923B2 (en) 2006-06-13 2019-04-09 Evoqua Water Technologies Llc Method and system for water treatment
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
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US7744760B2 (en) 2006-09-20 2010-06-29 Siemens Water Technologies Corp. Method and apparatus for desalination
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JP5349106B2 (ja) * 2009-03-25 2013-11-20 株式会社アストム イオン交換体及びその製造方法
US12180103B2 (en) 2017-08-21 2024-12-31 Evoqua Water Technologies Llc Treatment of saline water for agricultural and potable use and for generation of disinfectant solution
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CZ307917B6 (cs) * 2017-11-30 2019-08-21 Technická univerzita v Liberci Iontovýměnná membrána
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DE102019205825A1 (de) * 2019-04-24 2020-10-29 Volkswagen Ag Verfahren zur Herstellung einer Batterie
WO2021259760A1 (en) 2020-06-22 2021-12-30 Climeworks Ag Method and apparatus for direct air capture of carbon dioxide by using a solid polymeric support material functionalized with amino functionalities and the use of this material for carbon dioxide capture from air
JP2025500208A (ja) 2021-12-16 2025-01-09 クライムワークス アーゲー 湿度安定性ポリスチレン－ジビニルベンゼンアミン官能基化高分子吸着体を用いたｃｏ２吸着システム及びｃｏ２吸着方法
CN114654755B (zh) * 2022-04-22 2024-05-10 天宫氢能材料科技(东莞)有限公司 一种全氟磺酸质子膜的生产设备及生产方法
DE102023205150A1 (de) 2023-06-01 2024-12-05 Volkswagen Aktiengesellschaft Sorptionsmittel mit speziellen Eigenschaften

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Also Published As

Publication number Publication date
DE60013536D1 (de) 2004-10-14
JP2001220454A (ja) 2001-08-14
CA2325938C (en) 2008-01-22
CA2325938A1 (en) 2001-05-19
KR20010051818A (ko) 2001-06-25
US6716888B2 (en) 2004-04-06
EP1101790B1 (de) 2004-09-08
US20030100618A1 (en) 2003-05-29
ATE275599T1 (de) 2004-09-15
DE60013536T2 (de) 2005-09-29
TW496767B (en) 2002-08-01
US6503957B1 (en) 2003-01-07
KR100786182B1 (ko) 2007-12-18
JP4739503B2 (ja) 2011-08-03
EP1101790A1 (de) 2001-05-23

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