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WO2003056645A3 - Procede et dispositif de regeneration d'electrodes en zinc - Google Patents

Procede et dispositif de regeneration d'electrodes en zinc Download PDF

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Publication number
WO2003056645A3
WO2003056645A3 PCT/EP2002/014678 EP0214678W WO03056645A3 WO 2003056645 A3 WO2003056645 A3 WO 2003056645A3 EP 0214678 W EP0214678 W EP 0214678W WO 03056645 A3 WO03056645 A3 WO 03056645A3
Authority
WO
WIPO (PCT)
Prior art keywords
zinc
ions
regenerating
zinc oxide
electrolyte
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.)
Ceased
Application number
PCT/EP2002/014678
Other languages
German (de)
English (en)
Other versions
WO2003056645A2 (fr
Inventor
Hans Juergen Pauling
Hans-Ulrich Reichardt
Roman Pauling
Jens Taleikis
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.)
ZOXY ENERGY SYSTEMS AG
Original Assignee
ZOXY ENERGY SYSTEMS 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 ZOXY ENERGY SYSTEMS AG filed Critical ZOXY ENERGY SYSTEMS AG
Priority to AU2002358785A priority Critical patent/AU2002358785A1/en
Publication of WO2003056645A2 publication Critical patent/WO2003056645A2/fr
Anticipated expiration legal-status Critical
Publication of WO2003056645A3 publication Critical patent/WO2003056645A3/fr
Ceased 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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/12—Process control or regulation
    • C25D21/14—Controlled addition of electrolyte components
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4242—Regeneration of electrolyte or reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/54—Reclaiming serviceable parts of waste accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/045—Electrochemical coating; Electrochemical impregnation
    • H01M4/0452—Electrochemical coating; Electrochemical impregnation from solutions
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/244—Zinc 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/26—Processes of manufacture
    • H01M4/28—Precipitating active material on the carrier
    • H01M4/29—Precipitating active material on the carrier by electrochemical methods
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Hybrid Cells (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

L'invention concerne un procédé de régénération d'électrodes en zinc, en particulier pour batteries au zinc-air rechargeables. Selon ce procédé, on introduit de l'oxyde de zinc dans un électrolyte, contenu dans une cuve de dissolution, afin de produire des ions zinc. Les ions zinc situés dans cet électrolyte sont transformés au moins partiellement en ions zincate. L'électrolyte, avec les ions zincate dissous à l'intérieur, est acheminé à une cuve de réacteur et les ions zincates situés dans ladite cuve de réacteur sont transformés en zinc au moins partiellement par voie électrolytique au niveau d'une cathode support, où le zinc, en particulier sous la forme d'une éponge, est séparé. Ce procédé se caractérise en ce qu'un mélange d'oxyde de zinc d'origine quelconque, en particulier de l'oxyde de zinc issu de déchets, est utilisé comme produit de départ pour l'oxyde de zinc. Cette invention concerne également un dispositif de régénération d'électrodes en zinc, en particulier pour batteries au zinc-air rechargeables, servant notamment à la mise en oeuvre dudit procédé.
PCT/EP2002/014678 2001-12-28 2002-12-20 Procede et dispositif de regeneration d'electrodes en zinc Ceased WO2003056645A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002358785A AU2002358785A1 (en) 2001-12-28 2002-12-20 Method and device for regenerating zinc electrodes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001164300 DE10164300B4 (de) 2001-12-28 2001-12-28 Verfahren und Vorrichtung zur Regenerierung von Zink-Elektroden für wiederaufladbare Zink-Luft-Batterien
DE10164300.4 2001-12-28

Publications (2)

Publication Number Publication Date
WO2003056645A2 WO2003056645A2 (fr) 2003-07-10
WO2003056645A3 true WO2003056645A3 (fr) 2004-09-02

Family

ID=7711063

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/014678 Ceased WO2003056645A2 (fr) 2001-12-28 2002-12-20 Procede et dispositif de regeneration d'electrodes en zinc

Country Status (4)

Country Link
AU (1) AU2002358785A1 (fr)
DE (1) DE10164300B4 (fr)
WO (1) WO2003056645A2 (fr)
ZA (1) ZA200204013B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6942105B2 (en) * 2002-05-17 2005-09-13 Metallic Power, Inc. In-line filtration for a particle-based electrochemical power system
CN102168284B (zh) * 2011-03-18 2012-05-23 北京中航长力能源科技有限公司 一种插块式锌空气电池锌电极的回收电解方法
CA2917750C (fr) 2013-07-08 2017-11-28 Phinergy Ltd. Regeneration fondee sur l'electrolyse a membrane
CN106663830B (zh) 2014-04-13 2019-07-05 奥科宁克有限公司 用于碱水溶液再生的系统和方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175027A (en) * 1976-09-10 1979-11-20 Societe D'etudes Pour La Recuperation Electrolytique Du Zinc Apparatus for recovering zinc from residues
EP0589101A1 (fr) * 1992-09-15 1994-03-30 Electric Fuel (E.F.L.) Limited Système d'alimentation en matière combustible
DE19708208A1 (de) * 1997-02-28 1998-09-03 Pauling Hans Juergen Verfahren und Vorrichtung zum Herstellen einer Elektrodenschicht
EP0997963A1 (fr) * 1998-10-27 2000-05-03 Eisenmann Maschinenbau Kg Procédé de valorisation des batteries ainsi que dispositif pour la mise en oeuvre du procédé

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721416A1 (de) * 1987-06-29 1989-01-12 Dn G Uni Im 300 Letija Vossoed Verfahren zum galvanischen verzinken von gegenstaenden

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175027A (en) * 1976-09-10 1979-11-20 Societe D'etudes Pour La Recuperation Electrolytique Du Zinc Apparatus for recovering zinc from residues
EP0589101A1 (fr) * 1992-09-15 1994-03-30 Electric Fuel (E.F.L.) Limited Système d'alimentation en matière combustible
DE19708208A1 (de) * 1997-02-28 1998-09-03 Pauling Hans Juergen Verfahren und Vorrichtung zum Herstellen einer Elektrodenschicht
EP0997963A1 (fr) * 1998-10-27 2000-05-03 Eisenmann Maschinenbau Kg Procédé de valorisation des batteries ainsi que dispositif pour la mise en oeuvre du procédé

Also Published As

Publication number Publication date
DE10164300A1 (de) 2003-07-17
WO2003056645A2 (fr) 2003-07-10
AU2002358785A8 (en) 2003-07-15
DE10164300B4 (de) 2007-12-20
AU2002358785A1 (en) 2003-07-15
ZA200204013B (en) 2002-07-23

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