FR2420215A1 - Boitier et procede pour inhiber la corrosion des piles a combustible a carbonate fondu - Google Patents

Boitier et procede pour inhiber la corrosion des piles a combustible a carbonate fondu

Info

Publication number
FR2420215A1
FR2420215A1 FR7906397A FR7906397A FR2420215A1 FR 2420215 A1 FR2420215 A1 FR 2420215A1 FR 7906397 A FR7906397 A FR 7906397A FR 7906397 A FR7906397 A FR 7906397A FR 2420215 A1 FR2420215 A1 FR 2420215A1
Authority
FR
France
Prior art keywords
fuel cells
carbonate fuel
case
inhibiting corrosion
melted
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.)
Withdrawn
Application number
FR7906397A
Other languages
English (en)
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.)
Gas Technology Institute
Original Assignee
Institute of Gas Technology
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 Institute of Gas Technology filed Critical Institute of Gas Technology
Publication of FR2420215A1 publication Critical patent/FR2420215A1/fr
Withdrawn legal-status Critical Current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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M8/141—Fuel cells with fused electrolytes the anode and the cathode being gas-permeable electrodes or electrode layers
    • H01M8/142—Fuel cells with fused electrolytes the anode and the cathode being gas-permeable electrodes or electrode layers with matrix-supported or semi-solid matrix-reinforced electrolyte
    • 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
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M2008/147—Fuel cells with molten carbonates
    • 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
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

Pour inhiber la corrosion, le boîtier 10, il en métal ferreux de la pile contient environ 2 à environ 70 % en poids d'aluminium dans la surface de la zone d'étanchéité humide 30 avant le fonctionnement de la pile L'invention s'applique en particulier à l'inhibition de la corrosion en cours de fonctionnement des piles à combustible à carbonate fondu fonctionnant à température élevée.
FR7906397A 1978-03-13 1979-03-13 Boitier et procede pour inhiber la corrosion des piles a combustible a carbonate fondu Withdrawn FR2420215A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/886,257 US4160067A (en) 1978-03-13 1978-03-13 Molten carbonate fuel cell corrosion inhibition

Publications (1)

Publication Number Publication Date
FR2420215A1 true FR2420215A1 (fr) 1979-10-12

Family

ID=25388717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906397A Withdrawn FR2420215A1 (fr) 1978-03-13 1979-03-13 Boitier et procede pour inhiber la corrosion des piles a combustible a carbonate fondu

Country Status (7)

Country Link
US (1) US4160067A (fr)
JP (1) JPS54127540A (fr)
CA (1) CA1114893A (fr)
DE (1) DE2908600A1 (fr)
FR (1) FR2420215A1 (fr)
GB (1) GB2016797B (fr)
NL (1) NL7901938A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488279A (en) * 1980-10-20 1984-12-11 Discovision Associates Video recorder-playback machine
DE3173950D1 (en) * 1981-03-23 1986-04-10 Westinghouse Electric Corp Sensor for oxygen-combustibles gas mixtures
US4579788A (en) * 1983-10-18 1986-04-01 Institute Of Gas Technology High temperature fuel cell wet seal
US4514475A (en) * 1984-03-30 1985-04-30 The United States Of America As Represented By The United States Department Of Energy Fuel cell separator with compressible sealing flanges
US4704340A (en) * 1985-04-08 1987-11-03 Gas Research Institute Molten carbonate electrolyte creepage barrier
US4818639A (en) * 1985-04-08 1989-04-04 Gas Research Institute Molten carbonate electrolyte creepage barrier
US4963442A (en) * 1989-05-03 1990-10-16 Institute Of Gas Technology Internal manifolded molten carbonate fuel cell stack
US5342706A (en) * 1989-05-03 1994-08-30 Institute Of Gas Technology Fully internal manifolded fuel cell stack
US5077148A (en) * 1989-05-03 1991-12-31 Institute Of Gas Technology Fully internal manifolded and internal reformed fuel cell stack
US5227256A (en) * 1989-05-03 1993-07-13 Institute Of Gas Technology Fully internal manifolded fuel cell stack
US5066212A (en) * 1990-03-21 1991-11-19 Midwest Plastic Fabricators Apparatus for bending pipe
US5232792A (en) * 1992-08-21 1993-08-03 M-C Power Corporation Cell separator plate used in fuel cell stacks
US5298342A (en) * 1992-10-20 1994-03-29 M-C Power Corporation Fuel cell crossover arrestor and pressure seal
US5362578A (en) * 1992-12-08 1994-11-08 Institute Of Gas Technology Integrated main rail, feed rail, and current collector
US5424144A (en) * 1993-10-21 1995-06-13 M-C Power Corporation One piece separator plate with insert ring step design
DE19515457C1 (de) * 1995-04-27 1996-07-25 Mtu Friedrichshafen Gmbh Brennstoffzelle
EP0757398A1 (fr) * 1995-07-25 1997-02-05 DORNIER GmbH Module de cellules à combustible comprenant plusieurs empilements de piles à combustible
DE19607947C1 (de) * 1995-11-09 1997-06-19 Mtu Friedrichshafen Gmbh Schmelzkarbonat-Brennstoffzelle
US6090228A (en) * 1996-05-31 2000-07-18 Samsung Heavy Industries Co., Ltd. Anticorrosive treatment method for a separator of molten carbonate fuel cell
US5851689A (en) * 1997-01-23 1998-12-22 Bechtel Corporation Method for operating a fuel cell assembly
US5912088A (en) * 1997-10-28 1999-06-15 Plug Power, L.L.C. Gradient isolator for flow field of fuel cell assembly
US6372374B1 (en) * 1999-11-30 2002-04-16 Fuelcell Energy, Inc. Bipolar separator plate with improved wet seals
KR100583232B1 (ko) * 2004-09-03 2006-05-26 한국과학기술연구원 용융탄산염 연료전지의 성능 평가를 위한 개선된 삼전극전지

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1572647A (fr) * 1967-06-20 1969-06-27
GB1174765A (en) * 1965-12-29 1969-12-17 Energy Conversion Ltd Improvements in Fuel Cells
GB1214418A (en) * 1968-07-18 1970-12-02 Ferranti Ltd Improvements relating to fuel cells
US3723186A (en) * 1971-11-05 1973-03-27 Inst Gas Technology Electrolyte seal means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283208A (fr) * 1961-09-14
US3514334A (en) * 1967-12-19 1970-05-26 Prototech Inc Method of maintaining aluminum in contact with molten alkali-metal hydroxides and carbonates
US3847672A (en) * 1971-08-18 1974-11-12 United Aircraft Corp Fuel cell with gas separator
US3867206A (en) * 1973-12-21 1975-02-18 United Aircraft Corp Wet seal for liquid electrolyte fuel cells

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174765A (en) * 1965-12-29 1969-12-17 Energy Conversion Ltd Improvements in Fuel Cells
FR1572647A (fr) * 1967-06-20 1969-06-27
GB1214418A (en) * 1968-07-18 1970-12-02 Ferranti Ltd Improvements relating to fuel cells
US3723186A (en) * 1971-11-05 1973-03-27 Inst Gas Technology Electrolyte seal means

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *
EXBK/78 *

Also Published As

Publication number Publication date
GB2016797B (en) 1982-09-22
GB2016797A (en) 1979-09-26
JPS54127540A (en) 1979-10-03
NL7901938A (nl) 1979-09-17
CA1114893A (fr) 1981-12-22
DE2908600A1 (de) 1979-09-20
US4160067A (en) 1979-07-03

Similar Documents

Publication Publication Date Title
FR2420215A1 (fr) Boitier et procede pour inhiber la corrosion des piles a combustible a carbonate fondu
ATE5202T1 (de) Stahlerzeugungsverfahren.
ATA506877A (de) Schmelzofen
RU2000111547A (ru) Способ плавления мелкозернистого, полученного прямым восстановлением железа в электродуговой печи
FR2451789A1 (fr) Revetement thermiquement isolant pour recipients metallurgiques et procede s'y rapportant
FR2430980A1 (fr) Procede pour recuperer les metaux contenus dans les poussieres d'acieries et de hauts-fourneaux
FR2362904A1 (fr) Composition d'impression et son procede de revetement
AU611558B2 (en) Recovery of metals from their alloys with lead
DE69004493T2 (de) Verteiler zum Stranggiessen von Stahl.
FR2402711A1 (fr) Procede de traitement de brames d'acier produites par coulee continue pour la production de toles d'acier
SE7415807L (fr)
US4676486A (en) Reaction vessel for smelting iron ore and method
SU109280A1 (ru) Способ переработки получаемой при обессеребрении свинца серебристой пены
ES485731A1 (es) Procedimiento de revestimiento de hornos electrometalurgicos
SU657909A1 (ru) Ковшовый затвор
Taranov et al. A Model for the Synthetic Slag Refining of Steel in the Launder
DE59604825D1 (de) Pfanne zum Aufnehmen von heissem, flüssigem Gussmaterial und für diese Pfanne bestimmter Randstein
SU1171529A1 (ru) Главный желоб доменной печи
SU405954A1 (ru) Сталеплавильный агрегат
GB1324478A (en) Lead zinc wet-flux galvanizing process
SU896073A1 (ru) Устройство желобов доменной печи
US2770374A (en) Apparatus for refining lead scrap
FR2383236A1 (fr) Procede pour fritter des melanges de minerais de fer
SU722658A1 (ru) Способ разливки стали
Hauck et al. The Wear of Immersion Nozzles on Continuous Casting of Steel

Legal Events

Date Code Title Description
RE Withdrawal of published application