DE3771034D1 - Anode und elektrochemische zelle zur rueckgewinnung von metallen aus waesserigen loesungen. - Google Patents

Anode und elektrochemische zelle zur rueckgewinnung von metallen aus waesserigen loesungen.

Info

Publication number
DE3771034D1
DE3771034D1 DE8787115503T DE3771034T DE3771034D1 DE 3771034 D1 DE3771034 D1 DE 3771034D1 DE 8787115503 T DE8787115503 T DE 8787115503T DE 3771034 T DE3771034 T DE 3771034T DE 3771034 D1 DE3771034 D1 DE 3771034D1
Authority
DE
Germany
Prior art keywords
anode
metals
recovery
aqueous solutions
electrochemical cell
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 - Fee Related
Application number
DE8787115503T
Other languages
English (en)
Inventor
Antonio Nidola
Nora Oronzio De
Renato Schira
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.)
S E R E Srl
Original Assignee
S E R E Srl
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 S E R E Srl filed Critical S E R E Srl
Application granted granted Critical
Publication of DE3771034D1 publication Critical patent/DE3771034D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C25B11/04—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
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • 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
    • C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE8787115503T 1986-10-22 1987-10-22 Anode und elektrochemische zelle zur rueckgewinnung von metallen aus waesserigen loesungen. Expired - Fee Related DE3771034D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2207886A IT1213506B (it) 1986-10-22 1986-10-22 Anodo permanente per il recupero di metalli dsa soluzioni acide fluocomplesse.

Publications (1)

Publication Number Publication Date
DE3771034D1 true DE3771034D1 (de) 1991-08-01

Family

ID=11191150

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787115503T Expired - Fee Related DE3771034D1 (de) 1986-10-22 1987-10-22 Anode und elektrochemische zelle zur rueckgewinnung von metallen aus waesserigen loesungen.

Country Status (8)

Country Link
US (1) US4834851A (de)
EP (1) EP0268102B1 (de)
JP (1) JPS63190187A (de)
KR (1) KR890006855A (de)
DE (1) DE3771034D1 (de)
ES (1) ES2022858B3 (de)
IL (1) IL84043A (de)
IT (1) IT1213506B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8903322D0 (en) * 1989-02-14 1989-04-05 Ici Plc Electrolytic process
CA2061391C (en) * 1991-02-26 2002-10-29 Oronzio De Nora Ceramic anode for oxygen evolution, method of production and use of the same
IT1247122B (it) * 1991-03-01 1994-12-12 Permelec Spa Nora Metodo di fabbricazione di anodi ceramici per soluzioni elettrolitiche acide contenenti fluorocomplessi anionici
CA2061390A1 (en) * 1991-03-01 1992-09-02 Oronzio De Nora Metal anodes for electrolytic acid solutions containing fluorides or fluoroanionic complexes
IT1302581B1 (it) * 1998-10-01 2000-09-29 Nora De Anodo con migliorato rivestimento per la reazione di evoluzione diossigeno in elettroliti contenenti manganese.
US6682647B1 (en) 2000-05-10 2004-01-27 New Mexico State University Technology Transfer Corporation Bismuth-based electrochemical stripping analysis
DE10030387A1 (de) * 2000-06-21 2002-01-03 Starck H C Gmbh Co Kg Kondensatorpulver
US7494583B2 (en) * 2005-06-29 2009-02-24 Oleh Weres Electrode with surface comprising oxides of titanium and bismuth and water purification process using this electrode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1486738A (en) * 1974-07-25 1977-09-21 Ginatta M Process for the electrochemical extraction of the metals contained in spent electric storage batteries
US4230545A (en) * 1979-11-13 1980-10-28 Rsr Corporation Process for reducing lead peroxide formation during lead electrowinning
US4272340A (en) * 1979-12-27 1981-06-09 The United States Of America As Represented By The Secretary Of The Interior Electrowinning of lead from H2 SiF6 solution
DE3034220A1 (de) * 1980-09-11 1982-04-22 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zur kontinuierlichen waschbehandlung von textilmaterialien
JPS60162787A (ja) * 1984-01-31 1985-08-24 Tdk Corp 電解用電極

Also Published As

Publication number Publication date
IT8622078A0 (it) 1986-10-22
EP0268102A1 (de) 1988-05-25
IL84043A (en) 1991-08-16
KR890006855A (ko) 1989-06-16
IT1213506B (it) 1989-12-20
ES2022858B3 (es) 1991-12-16
EP0268102B1 (de) 1991-06-26
IL84043A0 (en) 1988-02-29
US4834851A (en) 1989-05-30
JPS63190187A (ja) 1988-08-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee