DK2909363T3 - Electrolysis cell of alkali solutions - Google Patents

Electrolysis cell of alkali solutions Download PDF

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Publication number
DK2909363T3
DK2909363T3 DK13777049.1T DK13777049T DK2909363T3 DK 2909363 T3 DK2909363 T3 DK 2909363T3 DK 13777049 T DK13777049 T DK 13777049T DK 2909363 T3 DK2909363 T3 DK 2909363T3
Authority
DK
Denmark
Prior art keywords
cathodic
chamber
anodic
membrane
electrolyte
Prior art date
Application number
DK13777049.1T
Other languages
Danish (da)
English (en)
Inventor
Luciano Iacopetti
Antonio Lorenzo Antozzi
Original Assignee
Industrie De Nora Spa
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 Industrie De Nora Spa filed Critical Industrie De Nora Spa
Application granted granted Critical
Publication of DK2909363T3 publication Critical patent/DK2909363T3/en

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Classifications

    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • 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
    • 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
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
DK13777049.1T 2012-10-16 2013-10-15 Electrolysis cell of alkali solutions DK2909363T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001736A ITMI20121736A1 (it) 2012-10-16 2012-10-16 Cella di elettrolisi di soluzioni alcaline
PCT/EP2013/071534 WO2014060417A1 (en) 2012-10-16 2013-10-15 Electrolysis cell of alkali solutions

Publications (1)

Publication Number Publication Date
DK2909363T3 true DK2909363T3 (en) 2018-07-30

Family

ID=47226276

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13777049.1T DK2909363T3 (en) 2012-10-16 2013-10-15 Electrolysis cell of alkali solutions

Country Status (14)

Country Link
US (1) US10968526B2 (https=)
EP (1) EP2909363B1 (https=)
JP (1) JP6324392B2 (https=)
KR (1) KR102212534B1 (https=)
CN (1) CN104662203B (https=)
AR (1) AR092998A1 (https=)
AU (1) AU2013334007B2 (https=)
DK (1) DK2909363T3 (https=)
ES (1) ES2678268T3 (https=)
IL (1) IL237320A0 (https=)
IT (1) ITMI20121736A1 (https=)
TW (1) TW201419647A (https=)
UY (1) UY35080A (https=)
WO (1) WO2014060417A1 (https=)

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Also Published As

Publication number Publication date
JP6324392B2 (ja) 2018-05-16
WO2014060417A1 (en) 2014-04-24
AU2013334007A1 (en) 2015-03-12
UY35080A (es) 2014-05-30
EP2909363A1 (en) 2015-08-26
IL237320A0 (en) 2015-04-30
ES2678268T3 (es) 2018-08-09
CN104662203B (zh) 2018-06-05
KR20150070293A (ko) 2015-06-24
ITMI20121736A1 (it) 2014-04-17
AU2013334007B2 (en) 2017-08-31
TW201419647A (zh) 2014-05-16
KR102212534B1 (ko) 2021-02-09
US20150240368A1 (en) 2015-08-27
US10968526B2 (en) 2021-04-06
JP2015536383A (ja) 2015-12-21
EP2909363B1 (en) 2018-05-30
CN104662203A (zh) 2015-05-27
AR092998A1 (es) 2015-05-13

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