ES2038402T3 - Electrodo de difusion de gas. - Google Patents

Electrodo de difusion de gas.

Info

Publication number
ES2038402T3
ES2038402T3 ES198989202183T ES89202183T ES2038402T3 ES 2038402 T3 ES2038402 T3 ES 2038402T3 ES 198989202183 T ES198989202183 T ES 198989202183T ES 89202183 T ES89202183 T ES 89202183T ES 2038402 T3 ES2038402 T3 ES 2038402T3
Authority
ES
Spain
Prior art keywords
cloths
gas diffusion
diffusion electrode
carbon fiber
gas
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
ES198989202183T
Other languages
English (en)
Inventor
Klaus Drefahl
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of ES2038402T3 publication Critical patent/ES2038402T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

DESCRIBIMOS UN ELECTRODO PARA LA DIFUSION DE GAS QUE CONSISTE EN UNA PLACA CONDUCTORA DE LA ELECTRICIDAD, EN LA CUAL SE FIJAN UNOS PAÑOS DE FIBRA DE CARBON Y SE DISPONEN ORIFICIOS DE ENTRADA Y SALIDA DEL GAS, DE MODO QUE ESTE ATRAVIESE LOS PAÑOS DE CARBON. PARA IMPEDIR EL ARQUEADO DE LOS PAÑOS DE FIBRA DE CARBON, Y PARA DESCARGAR LOS PUNTOS EN QUE SE UNEN LOS PAÑOS CON LA PLACA, SE DISPONEN DOS PAÑOS ADICIONALES DE FIBRA DE CARBON, A UNA CIERTA DISTANCIA ENTRE SI, UNIDOS MUTUAMENTE MEDIANTE UNA ARMADURA.
ES198989202183T 1988-09-02 1989-08-29 Electrodo de difusion de gas. Expired - Lifetime ES2038402T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3829879A DE3829879A1 (de) 1988-09-02 1988-09-02 Gasdiffusionselektrode

Publications (1)

Publication Number Publication Date
ES2038402T3 true ES2038402T3 (es) 1993-07-16

Family

ID=6362176

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989202183T Expired - Lifetime ES2038402T3 (es) 1988-09-02 1989-08-29 Electrodo de difusion de gas.

Country Status (3)

Country Link
EP (1) EP0357143B1 (es)
DE (2) DE3829879A1 (es)
ES (1) ES2038402T3 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215562A (en) * 1961-12-22 1965-11-02 Air Prod & Chem Fuel cell with screen electrodes
CA1171817A (en) * 1981-12-23 1984-07-31 Electrolyser Corporation Ltd. (The) Electrode structure for electrolyser cells

Also Published As

Publication number Publication date
DE3829879A1 (de) 1990-03-08
EP0357143A2 (de) 1990-03-07
EP0357143A3 (en) 1990-05-16
EP0357143B1 (de) 1993-02-17
DE58903561D1 (de) 1993-03-25

Similar Documents

Publication Publication Date Title
AR014186A1 (es) Panel de interconexion
ES2186011T3 (es) Celula solar con desvanecimiento reducido y metodo para producir la misma.
ES8204236A1 (es) Un dispositivo conectador electrico filtrado
CL2003002786A1 (es) Composicion liofilizada que comprende i) una epotilona y ii) manitol o una ciclodextrina y composicion liofilizada que los comprende reconstituida con solvente, util como citotoxico en el tratamiento de tumores.
AR063301A1 (es) Modulo de interfaz
ES2069564T3 (es) Conmutador fotoelectrico.
ES2123424B1 (es) Dispositivo de terminal para aparato electrico.
AR022231A1 (es) Disposicion para el manejo vertical de cables con estructura de conjunto de costillas
ES467521A1 (es) Unos medios de junta para aparatos de alumbrado.
AR040798A1 (es) Modulo de conexion de distribuidores para la tecnica de telecomunicaciones y la tecnica de datos
AR047723A1 (es) Dispositivo de tratamiento de fluidos
ES2169522T3 (es) Linea de montaje de conjuntos montados con medios de verificacion.
KR930701640A (ko) 전해 처리장치
ES159801U (es) Una caja de piezas multiples, especialmente para maquinas relativamente grandes que utilizan fluido elastico.
ES8705703A1 (es) Un convertidor de energia luminosa -electrica.
KR830006471A (ko) 전해조용 전극
ES2038402T3 (es) Electrodo de difusion de gas.
AR011761A1 (es) Bomba periferica
AR001165A1 (es) Conector de cables de electricidad mejorado
AR008929A1 (es) Disposicion para el montaje de un compresor de un acondicionador de aire
ES2170037T1 (es) Cableado de un sistema modular de muebles.
ES2065383T3 (es) Conectores de contacto de tipo de montura en cuadro.
ES2116043T3 (es) Estator para maquina electrica y laminacion del mismo.
IT1320512B1 (it) Connettore elettrico.
AR002460A1 (es) Dispositivo de seguridad para una linea electrica en automotores.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 357143

Country of ref document: ES