ZA731980B - Cathode for an aluminium fusion electrolysis cell and method of making the same - Google Patents

Cathode for an aluminium fusion electrolysis cell and method of making the same

Info

Publication number
ZA731980B
ZA731980B ZA731980A ZA731980A ZA731980B ZA 731980 B ZA731980 B ZA 731980B ZA 731980 A ZA731980 A ZA 731980A ZA 731980 A ZA731980 A ZA 731980A ZA 731980 B ZA731980 B ZA 731980B
Authority
ZA
South Africa
Prior art keywords
cathode
making
same
electrolysis cell
fusion electrolysis
Prior art date
Application number
ZA731980A
Inventor
T Kugler
H Rieger
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of ZA731980B publication Critical patent/ZA731980B/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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/20—Detecting rotary movement
    • G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
ZA731980A 1972-03-21 1973-03-21 Cathode for an aluminium fusion electrolysis cell and method of making the same ZA731980B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH429572A CH576005A5 (en) 1972-03-21 1972-03-21

Publications (1)

Publication Number Publication Date
ZA731980B true ZA731980B (en) 1973-12-19

Family

ID=4273427

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731980A ZA731980B (en) 1972-03-21 1973-03-21 Cathode for an aluminium fusion electrolysis cell and method of making the same

Country Status (12)

Country Link
US (1) US3856650A (en)
JP (1) JPS577236B2 (en)
AT (1) AT335188B (en)
BR (1) BR7301954D0 (en)
CH (1) CH576005A5 (en)
DE (1) DE2312439C2 (en)
FR (1) FR2177009B1 (en)
IS (1) IS1023B6 (en)
IT (1) IT983600B (en)
NL (1) NL7303706A (en)
NO (1) NO141692C (en)
ZA (1) ZA731980B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057480A (en) * 1973-05-25 1977-11-08 Swiss Aluminium Ltd. Inconsumable electrodes
US4297180A (en) * 1976-08-25 1981-10-27 Aluminum Company Of America Electrolytic production of metal
US4160715A (en) * 1978-06-28 1979-07-10 Aluminum Company Of America Electrolytic furnace lining
US4231853A (en) * 1979-04-27 1980-11-04 Ppg Industries, Inc. Cathodic current conducting elements for use in aluminum reduction cells
NZ194195A (en) * 1979-07-02 1982-03-30 United States Borax Chem Alumina reduction cell with floor coated with titanium diboride
CH643602A5 (en) * 1979-10-17 1984-06-15 Alusuisse ELECTROLYSIS PAN.
GB2069530B (en) * 1980-01-28 1984-05-16 Diamond Shamrock Corp Packed cathode bed for electrowinning metals from fused salts
US4333813A (en) * 1980-03-03 1982-06-08 Reynolds Metals Company Cathodes for alumina reduction cells
JPS5812352B2 (en) * 1980-03-31 1983-03-08 宇部興産株式会社 Titanium nitride electrode for electrolytic reduction of organic compounds
US4308114A (en) * 1980-07-21 1981-12-29 Aluminum Company Of America Electrolytic production of aluminum using a composite cathode
US4396482A (en) * 1980-07-21 1983-08-02 Aluminum Company Of America Composite cathode
US4308115A (en) * 1980-08-15 1981-12-29 Aluminum Company Of America Method of producing aluminum using graphite cathode coated with refractory hard metal
US4544457A (en) * 1982-05-10 1985-10-01 Eltech Systems Corporation Dimensionally stable drained aluminum electrowinning cathode method and apparatus
EP0095854B1 (en) * 1982-05-28 1987-08-19 Alcan International Limited Improvements in electrolytic reduction cells for aluminium production
JPS5928775A (en) * 1982-08-09 1984-02-15 Sanyo Electric Co Ltd Video signal switching circuit
US4600481A (en) * 1982-12-30 1986-07-15 Eltech Systems Corporation Aluminum production cell components
US4514268A (en) * 1982-12-30 1985-04-30 Corning Glass Works Electrolytic Al production with reaction sintered cermet component
US4534835A (en) * 1982-12-30 1985-08-13 Corning Glass Works Electrolytic Al production with reaction sintered multiphase ceramic
US4717692A (en) * 1984-04-27 1988-01-05 Aluminum Company Of America Composites comprising one or more interwoven matrix compositions each containing a refractory hard metal and method of forming same
US5667664A (en) * 1990-08-20 1997-09-16 Comalco Aluminum Limited Ledge-free aluminum smelting cell
US5310476A (en) * 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
WO1993020026A1 (en) * 1992-04-01 1993-10-14 Moltech Invent Sa Prevention of oxidation of carbonaceous and other materials at high temperatures
US5651874A (en) * 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US6001236A (en) * 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5486278A (en) * 1993-06-02 1996-01-23 Moltech Invent S.A. Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell
DE69532052T2 (en) * 1994-09-08 2004-08-19 Moltech Invent S.A. Horizontal cathode surface drained with recessed grooves for aluminum electrical extraction
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
US5753163A (en) * 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
DE102010039638B4 (en) * 2010-08-23 2015-11-19 Sgl Carbon Se Cathode, apparatus for aluminum extraction and use of the cathode in aluminum production
DE102011079967A1 (en) * 2011-07-28 2013-01-31 Sgl Carbon Se Coated blast furnace stones
EP3191624B1 (en) * 2014-09-10 2020-04-01 Elysis Limited Partnership Systems and methods of protecting electrolysis cell sidewalls
AU2018247009B2 (en) 2017-03-31 2023-07-06 Alcoa Usa Corp. Systems and methods of electrolytic production of aluminum

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202600A (en) * 1951-05-04 1965-08-24 British Aluminium Co Ltd Current conducting element for aluminum reduction cells
US2971899A (en) * 1957-09-10 1961-02-14 Gen Motors Corp Method of electroplating aluminum
DE1251962B (en) * 1963-11-21 1967-10-12 The British Aluminium Company Limited, London Cathode for an electrolytic cell for the production of aluminum and process for the production of the same
NL129768C (en) * 1965-01-06
US3434957A (en) * 1966-02-18 1969-03-25 Arthur F Johnson Aluminum reduction cell with aluminum and refractory layered bottom construction
CH441776A (en) * 1966-05-17 1967-08-15 Marincek Borut Process for the production of metals by fused-salt electrolysis of oxides
GB1193869A (en) * 1966-07-06 1970-06-03 Montedison Spa A Vat for the Electrolytic Production of Aluminium or a Part for Such a Vat
DE1608030A1 (en) * 1967-02-01 1970-10-29 Montedison Spa Lining for electrolysis, remelting and similar furnaces that contain molten metals alone or together with molten salts
DE2100652A1 (en) * 1971-01-08 1972-07-20 Metallgesellschaft Ag Electrode for chlor-alkali electrolysis and process for its manufacture

Also Published As

Publication number Publication date
JPS497111A (en) 1974-01-22
IT983600B (en) 1974-11-11
IS2146A7 (en) 1973-05-23
AT335188B (en) 1977-02-25
DE2312439A1 (en) 1973-10-04
JPS577236B2 (en) 1982-02-09
NO141692B (en) 1980-01-14
AU5356873A (en) 1974-09-26
FR2177009A1 (en) 1973-11-02
US3856650A (en) 1974-12-24
NL7303706A (en) 1973-09-25
NO141692C (en) 1980-04-23
IS1023B6 (en) 1979-12-14
DE2312439C2 (en) 1984-07-12
BR7301954D0 (en) 1974-07-11
FR2177009B1 (en) 1978-03-03
CH576005A5 (en) 1976-05-31
ATA200173A (en) 1976-06-15

Similar Documents

Publication Publication Date Title
ZA731980B (en) Cathode for an aluminium fusion electrolysis cell and method of making the same
CA1011099A (en) Solid electrolytic capacitor and solid electrolyte therefor
CA1019692A (en) Method of maintaining cathodes of an electrolytic cell free of deposits
IL41397A0 (en) Cell assemblies and methods for electrolysis
CA977830A (en) Electrochemical electrode liquid junction structure and method for producing same
CA1008801A (en) Electrolyte cell and process for the manufacture of oxyhalogens
CA962229A (en) Anode and method for electrolyzing brines
CA988052A (en) Electrolytic cell and process
JPS52107282A (en) Method and apparatus for controlling distance between anode and cathode in electrolytic cell
IL41573A0 (en) Electrolytic cell and process of assembling it
CA1001996A (en) Electrolytic cell and electrode therefor
CA975322A (en) Metal anode for electrochemical processes and method of making same
AU472894B2 (en) Multicellular electrolytic cell
CA853686A (en) Anode for electrolytic cells and method for producing the same
CA1004178A (en) Method and electrolytic cell for electrowinning metal values
AU475611B2 (en) Aluminium fusion electrolysis cells
CA814414A (en) Electrolysis method and electrolytic cell
CA921426A (en) Electrolytic cell and method of operation thereof
CA976111A (en) Multicellular electrolytic cell
AU4428168A (en) Method and apparatus for improving the efficiency of fused salt electrolytic cells
CA981212A (en) Cathode cell for an electrolyser
AU477364B2 (en) Method and electrolytic cell for electro winning metal values
CA913019A (en) High current density electrolytic cell
CA889980A (en) Method and apparatus for the control of electrolytic refining cells
CA856230A (en) Fused salt electrolysis cell having anode with tapered well therein