DE69530267D1 - Verfahren zur Rückgewinnung von Elektrolytmembran aus Brennstoffzellen und Vorrichtung dafür - Google Patents

Verfahren zur Rückgewinnung von Elektrolytmembran aus Brennstoffzellen und Vorrichtung dafür

Info

Publication number
DE69530267D1
DE69530267D1 DE69530267T DE69530267T DE69530267D1 DE 69530267 D1 DE69530267 D1 DE 69530267D1 DE 69530267 T DE69530267 T DE 69530267T DE 69530267 T DE69530267 T DE 69530267T DE 69530267 D1 DE69530267 D1 DE 69530267D1
Authority
DE
Germany
Prior art keywords
electrolyte membrane
fuel cells
device therefor
recovering electrolyte
recovering
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69530267T
Other languages
English (en)
Other versions
DE69530267T2 (de
Inventor
Masayoshi Iwase
Shigeyuki Kawatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69530267D1 publication Critical patent/DE69530267D1/de
Application granted granted Critical
Publication of DE69530267T2 publication Critical patent/DE69530267T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/008—Disposal or recycling of fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/52—Reclaiming serviceable parts of waste cells or batteries, e.g. recycling
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
DE1995630267 1994-12-15 1995-12-06 Verfahren zur Rückgewinnung von Elektrolytmembran aus Brennstoffzellen und Vorrichtung dafür Expired - Lifetime DE69530267T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33435594A JP3433549B2 (ja) 1994-12-15 1994-12-15 燃料電池の電解質膜回収方法およびその装置

Publications (2)

Publication Number Publication Date
DE69530267D1 true DE69530267D1 (de) 2003-05-15
DE69530267T2 DE69530267T2 (de) 2004-01-29

Family

ID=18276450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995630267 Expired - Lifetime DE69530267T2 (de) 1994-12-15 1995-12-06 Verfahren zur Rückgewinnung von Elektrolytmembran aus Brennstoffzellen und Vorrichtung dafür

Country Status (5)

Country Link
US (1) US5718984A (de)
EP (2) EP1065742A2 (de)
JP (1) JP3433549B2 (de)
KR (1) KR100226949B1 (de)
DE (1) DE69530267T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541299C1 (de) * 1995-11-06 1997-03-13 Siemens Ag Verfahren zum Auflösen eines ausgehärteten Glaslotes
DE19829142A1 (de) * 1998-06-30 2000-01-05 Manhattan Scientifics Inc Gasdichter Verbund aus Bipolarplatte und Membran-Elektroden-Einheit von Polymerelektrolytmembran-Brennstoffzellen
US6380126B1 (en) 1999-08-20 2002-04-30 Medis El Ltd Class of electrocatalysts and a gas diffusion electrode based thereon for fuel cells
JP2006516063A (ja) * 2003-01-15 2006-06-15 センダイン コーポレイション 直接メタノール燃料電池のための燃料供給方法
RU2006103262A (ru) * 2003-07-04 2006-06-10 Акцо Нобель Н.В. (NL) Очистка фильтрационных мембран пероксидами
JP4887600B2 (ja) 2003-11-10 2012-02-29 トヨタ自動車株式会社 燃料電池、その分解方法およびそのセパレータ
US20050112436A1 (en) * 2003-11-25 2005-05-26 Carol Jeffcoate Methods and devices for heating or cooling fuel cell systems
JP4779345B2 (ja) 2003-12-26 2011-09-28 トヨタ自動車株式会社 燃料電池分解方法
US20050150276A1 (en) * 2004-01-09 2005-07-14 General Electric Company In-situ measurement of water of hydration in polyelectrolyte membrane (pem) of fuel cell
JP4779346B2 (ja) 2004-02-05 2011-09-28 トヨタ自動車株式会社 燃料電池解体方法
US7255798B2 (en) * 2004-03-26 2007-08-14 Ion Power, Inc. Recycling of used perfluorosulfonic acid membranes
US20060105219A1 (en) * 2004-11-15 2006-05-18 Anderson Robert D Fuel cell component storage or shipment
US7419732B2 (en) * 2005-02-11 2008-09-02 Gore Enterprise Holdings, Inc. Method for reducing degradation in a fuel cell
US8007952B2 (en) 2006-03-27 2011-08-30 Sanyo Electric Co., Ltd. Fuel cell
US8124261B2 (en) * 2006-06-20 2012-02-28 Basf Corporation Process for recycling components of a PEM fuel cell membrane electrode assembly
US20080011309A1 (en) * 2006-07-11 2008-01-17 Keith Wehrung Immobilization device
JP5131808B2 (ja) * 2006-10-06 2013-01-30 独立行政法人産業技術総合研究所 固体高分子形燃料電池の性能回復方法
JP2009032458A (ja) 2007-07-25 2009-02-12 Aisin Seiki Co Ltd 燃料電池用膜電極接合体の解体方法、燃料電池の解体方法
JP5172246B2 (ja) * 2007-08-31 2013-03-27 東芝燃料電池システム株式会社 燃料電池用触媒貴金属の回収方法
KR100957302B1 (ko) * 2007-09-07 2010-05-12 현대자동차주식회사 연료전지용 막-전극 접합체의 제조방법
JP5334102B2 (ja) * 2008-11-10 2013-11-06 独立行政法人産業技術総合研究所 燃料電池ｍｅａの材料リサイクル方法
US8302651B2 (en) * 2010-04-27 2012-11-06 Tokyo Ohka Kogyo Co., Ltd. Stripping device and stripping method
JP6028317B2 (ja) * 2011-09-08 2016-11-16 東洋紡株式会社 高分子電解質膜の製造方法
DE102013013455A1 (de) * 2013-07-26 2014-04-17 Daimler Ag Verfahren zum Recycling von Membran-Elektroden-Einheiten einer Brennstoffzelle
CN106319458A (zh) * 2015-06-26 2017-01-11 汉能新材料科技有限公司 一种靶材解绑装置
FR3142299A1 (fr) 2022-11-22 2024-05-24 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé de désassemblage d’un assemblage membrane-électrodes d’une pile à combustible

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152190A (en) * 1979-05-16 1980-11-27 Kanegafuchi Chem Ind Co Ltd Formed cation exchange membrane
US4661218A (en) * 1979-11-27 1987-04-28 Asahi Glass Company, Ltd. Ion exchange membrane cell and electrolysis with use thereof
US4399009A (en) * 1981-01-19 1983-08-16 Oronzio Denora Impianti Elettrochimici S.P.A. Electrolytic cell and method
JPS58166651A (ja) * 1982-03-27 1983-10-01 Hitachi Ltd 使用済電池の処理方法
JPS603864A (ja) * 1983-06-22 1985-01-10 Hitachi Ltd 燃料電池から貴金属を回収する方法
JPS6020472A (ja) * 1983-07-15 1985-02-01 Hitachi Ltd 燃料電池
JPH086152B2 (ja) * 1986-12-26 1996-01-24 株式会社徳力本店 燃料電池の電極廃材等からの貴金属回収方法
US5133843A (en) * 1990-09-10 1992-07-28 The Dow Chemical Company Method for the recovery of metals from the membrane of electrochemical cells

Also Published As

Publication number Publication date
EP0717458A1 (de) 1996-06-19
KR960027019A (ko) 1996-07-22
EP1065742A2 (de) 2001-01-03
JPH08171922A (ja) 1996-07-02
DE69530267T2 (de) 2004-01-29
KR100226949B1 (ko) 1999-10-15
EP0717458B1 (de) 2003-04-09
US5718984A (en) 1998-02-17
JP3433549B2 (ja) 2003-08-04

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