DK3728698T3 - Gasdiffusionselektrode, et elektrolyseanlæg samt en fremgangsmåde til drift af et elektrolyseanlæg - Google Patents

Gasdiffusionselektrode, et elektrolyseanlæg samt en fremgangsmåde til drift af et elektrolyseanlæg Download PDF

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Publication number
DK3728698T3
DK3728698T3 DK19714106.2T DK19714106T DK3728698T3 DK 3728698 T3 DK3728698 T3 DK 3728698T3 DK 19714106 T DK19714106 T DK 19714106T DK 3728698 T3 DK3728698 T3 DK 3728698T3
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DK
Denmark
Prior art keywords
electrolysis plant
operating
gas diffusion
diffusion electrode
electrolysis
Prior art date
Application number
DK19714106.2T
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English (en)
Inventor
Harald Landes
Christian Reller
Original Assignee
Siemens Energy Global Gmbh & Co Kg
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Application filed by Siemens Energy Global Gmbh & Co Kg filed Critical Siemens Energy Global Gmbh & Co Kg
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Publication of DK3728698T3 publication Critical patent/DK3728698T3/da

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    • 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
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/23—Carbon monoxide or syngas
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • 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
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/069—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of at least one single element and at least one compound; consisting of two or more compounds
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
    • 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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction
    • C25B3/26—Reduction of carbon dioxide
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DK19714106.2T 2018-03-29 2019-03-08 Gasdiffusionselektrode, et elektrolyseanlæg samt en fremgangsmåde til drift af et elektrolyseanlæg DK3728698T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018204890 2018-03-29
DE102018205571.8A DE102018205571A1 (de) 2018-03-29 2018-04-12 Gasdiffusionselektrode, eine Elektrolyseanordnung sowie ein Verfahren zum Betreiben einer Elektrolyseanlage
PCT/EP2019/055839 WO2019185328A1 (de) 2018-03-29 2019-03-08 Gasdiffusionselektrode, eine elektrolyseanlage sowie ein verfahren zum betreiben einer elektrolyseanlage

Publications (1)

Publication Number Publication Date
DK3728698T3 true DK3728698T3 (da) 2022-02-07

Family

ID=67909755

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19714106.2T DK3728698T3 (da) 2018-03-29 2019-03-08 Gasdiffusionselektrode, et elektrolyseanlæg samt en fremgangsmåde til drift af et elektrolyseanlæg

Country Status (7)

Country Link
US (1) US20210002776A1 (da)
EP (1) EP3728698B1 (da)
DE (1) DE102018205571A1 (da)
DK (1) DK3728698T3 (da)
ES (1) ES2908010T3 (da)
PL (1) PL3728698T3 (da)
WO (1) WO2019185328A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102934756B1 (ko) 2022-09-14 2026-03-04 주식회사 엘지화학 전기화학 촉매 전극 및 이를 포함하는 전기화학 셀
DE102022127150A1 (de) * 2022-10-17 2024-04-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Gasdiffusionssubstrat aus einem porösen Metallsubstrat und einer gasdurchlässigen Polymerschicht, Verfahren zu dessen Herstellung sowie Gasdiffusionselektrode und elektrochemische Zelle mit einem Gasdiffusionssubstrat
DE102024201239A1 (de) * 2024-02-12 2025-08-14 Siemens Energy Global GmbH & Co. KG Elektrolysezelle mit optimierter Kontaktierung einer Katalysatorschicht
DE102024122380A1 (de) 2024-08-06 2026-02-12 Carl Freudenberg Kg Gasdiffusionslage mit einer großporigen mikroporösen Lage mit zur Oberfläche hin abgedeckten Poren und Verfahren zu ihrer Herstellung
EP4693531A1 (de) 2024-08-06 2026-02-11 Carl Freudenberg KG Gasdiffusionslage mit einer grossporigen mikroporösen lage mit zur oberfläche hin abgedeckten poren und verfahren zu ihrer herstellung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423247A (en) * 1963-06-07 1969-01-21 Union Carbide Corp Porous conductive electrode having at least two zones
US3444004A (en) * 1965-09-30 1969-05-13 Leesona Corp Electrochemical cell having at least one non-consumable electrode comprising a porous metal support having internal voids sealed with a hydrophobic polymer
US3799811A (en) * 1972-08-31 1974-03-26 Westinghouse Electric Corp Hydrophobic mats for gas diffusion electrodes
DE3332566A1 (de) * 1983-09-09 1985-03-28 Hoechst Ag, 6230 Frankfurt Gasdiffusionselektrode mit hydrophiler deckschicht und verfahren zu ihrer herstellung
US4615954A (en) * 1984-09-27 1986-10-07 Eltech Systems Corporation Fast response, high rate, gas diffusion electrode and method of making same
JP3628756B2 (ja) * 1995-04-28 2005-03-16 ペルメレック電極株式会社 ガス拡散電極
CN1134556C (zh) * 1998-11-12 2004-01-14 古屋长一 气体扩散电极原料、其制备方法及气体扩散电极的制作方法
WO2001022510A1 (en) * 1999-09-20 2001-03-29 Asahi Glass Company, Limited Bonded electrode/film for solid polymer fuel cell and method for producing the same
US10047446B2 (en) * 2010-07-04 2018-08-14 Dioxide Materials, Inc. Method and system for electrochemical production of formic acid from carbon dioxide
US9391336B2 (en) * 2010-08-23 2016-07-12 Audi Ag Mixed-ionomer electrode
US8465632B2 (en) * 2010-12-30 2013-06-18 Ford Global Technologies, Llc Thin film catalyst on porous media and electrochemical cell employing the same
US10329676B2 (en) * 2012-07-26 2019-06-25 Avantium Knowledge Centre B.V. Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode
KR20160040614A (ko) * 2013-07-31 2016-04-14 아쿠아하이드렉스 프로프라이어터리 리미티드 기체 확산 전극(들)을 가지는 전기-합성 또는 전기-에너지 전지
GB201415846D0 (en) * 2014-09-08 2014-10-22 Johnson Matthey Fuel Cells Ltd Catalyst
DE102015215309A1 (de) * 2015-08-11 2017-02-16 Siemens Aktiengesellschaft Präparationstechnik von kohlenwasserstoffselektiven Gasdiffusionselektroden basierend auf Cu-haltigen-Katalysatoren

Also Published As

Publication number Publication date
DE102018205571A1 (de) 2019-10-02
EP3728698A1 (de) 2020-10-28
WO2019185328A1 (de) 2019-10-03
ES2908010T3 (es) 2022-04-27
PL3728698T3 (pl) 2022-04-04
EP3728698B1 (de) 2021-12-01
US20210002776A1 (en) 2021-01-07

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