CL2025002309A1 - Campo de flujo escalable para celda electroquímica y método de fabricación a alta velocidad - Google Patents

Campo de flujo escalable para celda electroquímica y método de fabricación a alta velocidad

Info

Publication number
CL2025002309A1
CL2025002309A1 CL2025002309A CL2025002309A CL2025002309A1 CL 2025002309 A1 CL2025002309 A1 CL 2025002309A1 CL 2025002309 A CL2025002309 A CL 2025002309A CL 2025002309 A CL2025002309 A CL 2025002309A CL 2025002309 A1 CL2025002309 A1 CL 2025002309A1
Authority
CL
Chile
Prior art keywords
anode
flux field
cathode
reinforcement layer
sheets
Prior art date
Application number
CL2025002309A
Other languages
English (en)
Inventor
Blanchet Scott
Original Assignee
Evoloh Inc
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 Evoloh Inc filed Critical Evoloh Inc
Publication of CL2025002309A1 publication Critical patent/CL2025002309A1/es

Links

Classifications

    • 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
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/036—Bipolar 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • 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
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

La presente solicitud se refiere a un campo de flujo para su uso en una celda de electrólisis que comprende una o más hojas de material poroso con una estructura corrugada. La celda de electrólisis comprende una membrana, un ánodo, un cátodo, una capa de refuerzo del ánodo, una capa de refuerzo del cátodo, un campo de flujo del ánodo, un campo de flujo del cátodo, y un ensamblaje de placa bipolar que comprende un sello de hidrógeno embebido. El campo de flujo del ánodo comprende una o más hojas porosas que tienen al menos un borde recto y al menos una de las hojas porosas tiene la forma de un patrón corrugado con una pluralidad de picos y valles cuyos ejes están generalmente alineados con un borde recto de la hoja. La geometría del campo de flujo del ánodo proporciona simultáneamente resiliencia, para una compresión mecánica eficiente de la celda, y un soporte mecánico bien distribuido para la capa de refuerzo del ánodo adyacente al campo de flujo del ánodo.
CL2025002309A 2023-02-07 2025-08-04 Campo de flujo escalable para celda electroquímica y método de fabricación a alta velocidad CL2025002309A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202363483658P 2023-02-07 2023-02-07

Publications (1)

Publication Number Publication Date
CL2025002309A1 true CL2025002309A1 (es) 2025-10-10

Family

ID=92216328

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2025002309A CL2025002309A1 (es) 2023-02-07 2025-08-04 Campo de flujo escalable para celda electroquímica y método de fabricación a alta velocidad

Country Status (8)

Country Link
US (1) US20240271301A1 (es)
EP (1) EP4662355A2 (es)
KR (1) KR20250143105A (es)
CN (1) CN120659910A (es)
AU (1) AU2024219118A1 (es)
CL (1) CL2025002309A1 (es)
MX (1) MX2025008965A (es)
WO (1) WO2024167930A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119265582B (zh) * 2024-12-06 2025-03-07 康明斯氢能(上海)有限公司 电解水制氢装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6544681B2 (en) * 2000-12-26 2003-04-08 Ballard Power Systems, Inc. Corrugated flow field plate assembly for a fuel cell
US20060199061A1 (en) * 2005-03-02 2006-09-07 Fiebig Bradley N Water management in bipolar electrochemical cell stacks
US20150004522A1 (en) * 2011-12-22 2015-01-01 Aleksandr S. Lipilin Modified planar cell (MPC) and electrochemical device battery (stack) based on MPC, manufacturing method for planar cell and battery, and planar cell embodiments
AU2013351879C1 (en) * 2012-12-02 2019-08-08 Axine Water Technologies Inc. Method for imparting filtering capability in electrolytic cell for wastewater treatment
CA2818176C (en) * 2013-02-08 2015-11-24 Veolia Water Solutions & Technologies North America, Inc. Method of recovering oil and producing produced water that is concentrated and dried by a double drum dryer
CN111868982B (zh) * 2018-01-17 2025-03-25 努威拉燃料电池有限责任公司 流体流动设计改进的电化学电池
US11746427B2 (en) * 2021-07-05 2023-09-05 EvolOH, Inc. Scalable electrolysis cell and stack and method of high-speed manufacturing the same

Also Published As

Publication number Publication date
CN120659910A (zh) 2025-09-16
MX2025008965A (es) 2025-09-02
KR20250143105A (ko) 2025-09-30
WO2024167930A2 (en) 2024-08-15
US20240271301A1 (en) 2024-08-15
AU2024219118A1 (en) 2025-08-21
WO2024167930A3 (en) 2024-10-24
EP4662355A2 (en) 2025-12-17

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