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SE8005075L - BIPOLER ELECTROD - Google Patents

BIPOLER ELECTROD

Info

Publication number
SE8005075L
SE8005075L SE8005075A SE8005075A SE8005075L SE 8005075 L SE8005075 L SE 8005075L SE 8005075 A SE8005075 A SE 8005075A SE 8005075 A SE8005075 A SE 8005075A SE 8005075 L SE8005075 L SE 8005075L
Authority
SE
Sweden
Prior art keywords
electrode
bipoler
electrod
sintered
cathode
Prior art date
Application number
SE8005075A
Other languages
Swedish (sv)
Other versions
SE438165B (en
Inventor
Nora V De
P M Spaziante
A Nidola
Original Assignee
Diamond Shamrock Techn
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 Diamond Shamrock Techn filed Critical Diamond Shamrock Techn
Publication of SE8005075L publication Critical patent/SE8005075L/en
Publication of SE438165B publication Critical patent/SE438165B/en

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
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • 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
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • 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
    • 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
    • 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
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)

Claims (1)

PatentkravPatent claims 1. Bipolar elektrod, kannetecknad av att densamma innefattar en sjalvbarande kropp av sintrade pulver mad an hwadbestAndsdel av yttriumoxid 0th Atminstone ett elektrokonduktivt material, varvid elektroden Br pA atminstone en del av sin anodyta fdrsedd med Atminstone en anodisk elektrokatalysator 0th pB Atminstone en del av sin katodyta med ett skikt av ett katodmaterial frAn den grupp, som bestar av metallkarbider, -bonder, -nitrider, -sulfider och -karbonitrider och blandningar darav. Eleatrod enligt krav 1, kannetecknad avail del ele!.:trokonduktiva materialet Br en mindre bestandsdel av den sintrqde elektrodkroppen 0th Br en oxid av en av metallerna sirkonium ooh tenn.A bipolar electrode, characterized in that it comprises a self-supporting body of sintered powders having a constituent of yttrium oxide at least one electroconductive material, the electrode Br having at least a portion of its anode surface provided with at least one anodic electrocatalyst and a portion of cathode surface with a layer of a cathode material from the group consisting of metal carbides, bonders, nitrides, sulphides and carbonitrides and mixtures thereof. Electrode according to claim 1, characterized in that the troconductive material Br is a minor component of the sintered electrode body or an oxide of one of the metals zirconium or tin.
SE8005075A 1976-03-31 1980-07-10 BIPOLE Electrode for Electrolytic Processes SE438165B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US67227976A 1976-03-31 1976-03-31
US67346076A 1976-04-05 1976-04-05
US68127976A 1976-04-28 1976-04-28
US68694376A 1976-05-17 1976-05-17

Publications (2)

Publication Number Publication Date
SE8005075L true SE8005075L (en) 1980-07-10
SE438165B SE438165B (en) 1985-04-01

Family

ID=27505346

Family Applications (4)

Application Number Title Priority Date Filing Date
SE7703731A SE430346B (en) 1976-03-31 1977-03-31 ELECTROL FOR ELECTROLY CELLS
SE7703732A SE435736B (en) 1976-03-31 1977-03-31 MELT SALT ELECTROLY ELECTROD
SE8005076A SE437679B (en) 1976-03-31 1980-07-10 BIPOLER ELECTROD FOR MELT SALT ELECTROLYSIS
SE8005075A SE438165B (en) 1976-03-31 1980-07-10 BIPOLE Electrode for Electrolytic Processes

Family Applications Before (3)

Application Number Title Priority Date Filing Date
SE7703731A SE430346B (en) 1976-03-31 1977-03-31 ELECTROL FOR ELECTROLY CELLS
SE7703732A SE435736B (en) 1976-03-31 1977-03-31 MELT SALT ELECTROLY ELECTROD
SE8005076A SE437679B (en) 1976-03-31 1980-07-10 BIPOLER ELECTROD FOR MELT SALT ELECTROLYSIS

Country Status (10)

Country Link
JP (2) JPS6025511B2 (en)
DD (1) DD137365A5 (en)
DE (2) DE2714488A1 (en)
DK (2) DK155529C (en)
FI (2) FI64815C (en)
FR (2) FR2366380A1 (en)
IN (1) IN144973B (en)
MX (2) MX146992A (en)
NO (2) NO147490C (en)
SE (4) SE430346B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD137365A5 (en) * 1976-03-31 1979-08-29 Diamond Shamrock Techn ELECTRODE
US4075070A (en) * 1976-06-09 1978-02-21 Ppg Industries, Inc. Electrode material
US4214970A (en) * 1979-01-15 1980-07-29 Diamond Shamrock Technologies, S.A. Novel electrocatalytic electrodes
US4329219A (en) * 1979-10-29 1982-05-11 Druzhinin Ernest A Electrode for electrochemical processes
DE2944814A1 (en) * 1979-11-06 1981-05-14 Vladimir Borisovič Busse-Mačukas Electrode for electrochemical process - with metal support pasted with mixt. of same metal oxide, silica and platinum gp. metal oxide
NZ195755A (en) * 1979-12-06 1983-03-15 Diamond Shamrock Corp Ceramic oxide electrode for molten salt electrolysis
CA1181616A (en) * 1980-11-10 1985-01-29 Aluminum Company Of America Inert electrode compositions
CA1208601A (en) * 1982-02-18 1986-07-29 Diamond Chemicals Company Electrode with lead base and method of making same
GB8301001D0 (en) * 1983-01-14 1983-02-16 Eltech Syst Ltd Molten salt electrowinning method
FR2541691B1 (en) * 1983-02-25 1989-09-15 Europ Composants Electron ELECTRODE FOR ELECTROLYTIC BATH
EP0174413A1 (en) * 1984-09-17 1986-03-19 Eltech Systems Corporation Composite catalytic material particularly for electrolysis electrodes and method of manufacture
DE3613997A1 (en) * 1986-04-25 1987-10-29 Sigri Gmbh ANODE FOR ELECTROLYTIC PROCESSES
JPS63199842A (en) * 1987-02-14 1988-08-18 Toho Kinzoku Kk Electrode material
JPH0194117U (en) * 1987-12-15 1989-06-21
CA2061391C (en) * 1991-02-26 2002-10-29 Oronzio De Nora Ceramic anode for oxygen evolution, method of production and use of the same
ITMI20010402A1 (en) * 2001-02-28 2002-08-28 De Nora Elettrodi Spa NEW ELECTROCATALYTIC COMPOSITION FOR DEPOLARIZED OXYGEN CATHODE
JP2006077319A (en) * 2004-09-13 2006-03-23 Koji Hashimoto Oxygen generation type electrode and its production method
GB0714021D0 (en) * 2007-07-18 2007-08-29 Green Metals Ltd Improvements in anode materials
JP4907745B2 (en) 2010-04-26 2012-04-04 パナソニック株式会社 How to reduce carbon dioxide
JP2017057426A (en) * 2015-09-14 2017-03-23 Tdk株式会社 Method for producing electrode for electrolysis
DE102020005130B3 (en) * 2020-08-21 2022-02-10 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Process for the production of low-carbon and carbon-free electrode-honeycomb material composites for use in metallurgy

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR670245A (en) * 1928-03-01 1929-11-26 Ig Farbenindustrie Ag Process for the production of compact masses using powdered metal oxides
NL266639A (en) * 1960-07-05
FR1284748A (en) * 1961-02-21 1962-02-16 Poudres Metalliques Alliages Speciaux Ugine Carbone High temperature corrosion resistant materials
BE759874A (en) * 1969-12-05 1971-05-17 Alusuisse ANODE FOR ELECTROLYSIS IGNEATED WITH METAL OXIDES
JPS5135395B2 (en) * 1972-09-25 1976-10-01
JPS5135396B2 (en) * 1972-10-02 1976-10-01
JPS5135190B2 (en) * 1972-04-29 1976-09-30
JPS5135394B2 (en) * 1972-09-01 1976-10-01
IT978528B (en) * 1973-01-26 1974-09-20 Oronzio De Nora Impianti METALLIC ELECTRODES AND PROCEDURE FOR THEIR ACTIVATION
JPS49123481A (en) * 1973-03-31 1974-11-26
JPS5215273B2 (en) * 1973-04-04 1977-04-27
JPS5215274B2 (en) * 1973-04-04 1977-04-27
CH575014A5 (en) * 1973-05-25 1976-04-30 Alusuisse
JPS5230151B2 (en) * 1973-06-30 1977-08-05
CH587929A5 (en) * 1973-08-13 1977-05-13 Alusuisse
JPS5536074B2 (en) * 1973-10-05 1980-09-18
NO141419C (en) * 1974-02-02 1980-03-05 Sigri Elektrographit Gmbh ELECTRODE FOR ELECTROCHEMICAL PROCESSES
FR2312573A1 (en) * 1975-05-30 1976-12-24 Rhone Poulenc Ind NEW ELECTRODE FOR ELECTROLYSIS CELL
JPS5234082A (en) * 1975-09-12 1977-03-15 Koei Chemical Co Dyeing method of keratinic structured substance
DD137365A5 (en) * 1976-03-31 1979-08-29 Diamond Shamrock Techn ELECTRODE

Also Published As

Publication number Publication date
DK129077A (en) 1977-10-01
SE438165B (en) 1985-04-01
FI64815C (en) 1984-01-10
SE8005076L (en) 1980-07-10
FR2346468B1 (en) 1983-01-21
IN144973B (en) 1978-08-05
DK155531C (en) 1989-10-09
NO771130L (en) 1977-10-03
JPS6025512B2 (en) 1985-06-18
FI770937A7 (en) 1977-10-01
FR2366380B1 (en) 1981-11-20
FR2366380A1 (en) 1978-04-28
FI61725B (en) 1982-05-31
DK155529B (en) 1989-04-17
DE2714487A1 (en) 1977-10-20
NO146543B (en) 1982-07-12
MX144777A (en) 1981-11-23
DK155529C (en) 1989-10-09
JPS52141490A (en) 1977-11-25
FI64815B (en) 1983-09-30
DE2714488A1 (en) 1977-10-13
DE2714487B2 (en) 1980-07-17
DE2714487C3 (en) 1981-05-27
FI770938A7 (en) 1977-10-01
DK155531B (en) 1989-04-17
DD137365A5 (en) 1979-08-29
JPS52134879A (en) 1977-11-11
DE2714488C2 (en) 1988-02-18
SE7703732L (en) 1977-10-01
NO147490B (en) 1983-01-10
FI61725C (en) 1982-09-10
MX146992A (en) 1982-09-22
JPS6025511B2 (en) 1985-06-18
NO146543C (en) 1982-10-20
SE7703731L (en) 1977-10-01
SE437679B (en) 1985-03-11
NO147490C (en) 1983-04-20
SE430346B (en) 1983-11-07
FR2346468A1 (en) 1977-10-28
DK128877A (en) 1977-10-01
SE435736B (en) 1984-10-15
NO771131L (en) 1977-10-03

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