ES2116770T3 - Instalacion de celulas de combustible con aprovechamiento del calor del gas del catodo y procedimiento para su explotacion. - Google Patents

Instalacion de celulas de combustible con aprovechamiento del calor del gas del catodo y procedimiento para su explotacion.

Info

Publication number
ES2116770T3
ES2116770T3 ES95934047T ES95934047T ES2116770T3 ES 2116770 T3 ES2116770 T3 ES 2116770T3 ES 95934047 T ES95934047 T ES 95934047T ES 95934047 T ES95934047 T ES 95934047T ES 2116770 T3 ES2116770 T3 ES 2116770T3
Authority
ES
Spain
Prior art keywords
heat
partial
fuel cells
exhausting
cathode
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
ES95934047T
Other languages
English (en)
Inventor
Kurt Reiter
Pavel Chmelik
Juergen Lehmeier
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2116770T3 publication Critical patent/ES2116770T3/es
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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
    • 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
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • H01M8/04022—Heating by combustion
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • 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

Abstract

ES PRACTICA CORRIENTE EN PLANTAS DE CELDA DE COMBUSTIBLE DE ALTA TEMPERATURA DIVIDIR LOS GASES DE EXHAUSTACION DE CATODO EN PARTICULAR EN DOS CORRIENTES PARCIALES, UNA DE LAS CUALES ES RECIRCULADA DENTRO DE LOS CATODOS Y LA OTRA UTILIZADA PARA CALENTAMIENTO, EN DONDE TIENEN LUGAR RAMIFICACIONES MEDIANTE MEDIOS TECNICOS RELATIVAMENTE SOFISTICADOS DE MANERA DIRECTA CON RESPECTO A LAS SALIDAS DE GAS DE FORMA APROXIMADA A LA TEMPERATURA DE OPERACION DE LAS CELDAS DE COMBUSTIBLE. PARA SIMPLIFICAR ESTOS MEDIOS, TODOS LOS GASES DE EXHAUSTACION DE CATODO SON TOMADOS MEDIANTE UN INTERCAMBIADOR TERMICO A UNA RAMIFICACION CON DOS LINEAS PARCIALES, DONDE LA PRIMERA LINEA PARCIAL SE ABRE DENTRO DE LOS CATODOS A TRAVES DE UNA POSICION DE MEZCLA DE AIRE Y EL INTERCAMBIADOR TERMICO ASI COMO EL SEGUNDO INTERCAMBIADOR SE ABRE A TRAVES DE MEDIOS PARA ALCANZAR LA TEMPERATURA. DE ESTA FORMA SE EVITA LA RAMIFICACION DE GAS DE EXHAUSTACION DE CATODO CALIENTE Y EL CALOR DE TODOS LOS GASES DE EXHAUSTACION DE CATODOSE UTILIZA PARA CALENTAR EL FLUJO DE GAS DE EXHAUSTACION DE CATODO PARCIAL TOMADO DE NUEVO DENTRO DE LOS CATODOS. LA INVENCION SE APLICA ESPECIALMENTE Y DE FORMA PREFERENTE PARA CELDAS DE COMBUSTIBLE CON UNA TEMPERATURA DE OPERACION POR ENCIMA DE 600 CARBONATO Y TIPOS DE ELECTROLITO SOLIDOS.
ES95934047T 1994-10-19 1995-10-06 Instalacion de celulas de combustible con aprovechamiento del calor del gas del catodo y procedimiento para su explotacion. Expired - Lifetime ES2116770T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4437413 1994-10-19

Publications (1)

Publication Number Publication Date
ES2116770T3 true ES2116770T3 (es) 1998-07-16

Family

ID=6531207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95934047T Expired - Lifetime ES2116770T3 (es) 1994-10-19 1995-10-06 Instalacion de celulas de combustible con aprovechamiento del calor del gas del catodo y procedimiento para su explotacion.

Country Status (9)

Country Link
EP (1) EP0787367B1 (es)
JP (1) JPH10507867A (es)
AT (1) ATE165478T1 (es)
AU (1) AU683776B2 (es)
CA (1) CA2202984A1 (es)
DE (1) DE59502015D1 (es)
DK (1) DK0787367T3 (es)
ES (1) ES2116770T3 (es)
WO (1) WO1996013871A2 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807878C2 (de) * 1998-02-25 2001-10-31 Xcellsis Gmbh Brennstoffzellensystem
AU763965B2 (en) * 1998-09-14 2003-08-07 Air Products And Chemicals, Inc. Electrical current generation system
DE10042314B4 (de) * 2000-08-29 2010-06-17 Alstom Technology Ltd. Gasturbinenanordnung mit einer Brennstoffzelle
US6989209B2 (en) * 2002-12-27 2006-01-24 General Electric Company Power generation method
DE102004002337A1 (de) * 2004-01-16 2005-08-11 Bayerische Motoren Werke Ag Energieumwandlungsvorrichtung und Verfahren zum Betreiben der Energieumwandlungsvorrichtung
DE102004004914B4 (de) * 2004-01-31 2006-11-23 Forschungszentrum Jülich GmbH Verfahren zur Erzeugung von Strom und Wärme
JP5143427B2 (ja) * 2004-10-19 2013-02-13 一般財団法人電力中央研究所 複合発電設備
DE102006003740B4 (de) * 2006-01-20 2011-06-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Verfahren und System zum Betreiben einer Hochtemperaturbrennstoffzelle
AT501963B1 (de) * 2006-05-09 2007-09-15 Avl List Gmbh Brennstoffzellensystem, sowie verfahren zum betrieb eines brennstoffzellensystems
AT502009B1 (de) * 2006-05-09 2007-09-15 Avl List Gmbh Brennstoffzellensystem, sowie verfahren zum betrieb eines brennstoffzellensystems
GB201012775D0 (en) * 2010-07-30 2010-09-15 Rolls Royce Fuel Cell Systems Ltd A solid ovide fuel cell system
DE102010035727A1 (de) * 2010-08-28 2012-03-01 Daimler Ag Aufladeeinrichtung für eine Brennstoffzelle, Brennstoffzelleneinrichtung sowie Verfahren zum Betreiben einer solchen Brennstoffzelleneinrichtung
DE102017205704A1 (de) * 2017-04-04 2018-10-04 Robert Bosch Gmbh Turbokompressor, insbesondere für ein Brennstoffzellensystem

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976506A (en) * 1975-02-12 1976-08-24 United Technologies Corporation Pressurized fuel cell power plant with air bypass
JPS61176075A (ja) * 1985-01-30 1986-08-07 Hitachi Ltd 燃料電池冷却システム
JPS63152878A (ja) * 1986-12-17 1988-06-25 Mitsubishi Heavy Ind Ltd 固体電解質燃料電池発電システム
JPS63279576A (ja) * 1987-05-11 1988-11-16 Ishikawajima Harima Heavy Ind Co Ltd 溶融炭酸塩型燃料電池のカソ−ドリサイクル装置
JPS63289774A (ja) * 1987-05-22 1988-11-28 Ishikawajima Harima Heavy Ind Co Ltd 溶融炭酸塩型燃料電池発電装置
JP2942999B2 (ja) * 1990-05-01 1999-08-30 石川島播磨重工業株式会社 溶融炭酸塩型燃料電池発電装置
DE4021097A1 (de) * 1990-07-02 1992-01-09 Siemens Ag Brennstoffzellen-kraftwerk

Also Published As

Publication number Publication date
CA2202984A1 (en) 1996-05-09
AU683776B2 (en) 1997-11-20
ATE165478T1 (de) 1998-05-15
WO1996013871A3 (de) 1996-06-13
AU3649795A (en) 1996-05-23
EP0787367B1 (de) 1998-04-22
WO1996013871A2 (de) 1996-05-09
EP0787367A2 (de) 1997-08-06
DE59502015D1 (de) 1998-05-28
JPH10507867A (ja) 1998-07-28
DK0787367T3 (da) 1999-01-18

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