AT335188B - Kathodenwanne zur aluminiumschmelzflusselektrolyse - Google Patents

Kathodenwanne zur aluminiumschmelzflusselektrolyse

Info

Publication number
AT335188B
AT335188B AT200173A AT200173A AT335188B AT 335188 B AT335188 B AT 335188B AT 200173 A AT200173 A AT 200173A AT 200173 A AT200173 A AT 200173A AT 335188 B AT335188 B AT 335188B
Authority
AT
Austria
Prior art keywords
melt flow
aluminum melt
flow electrolysis
cathode pan
pan
Prior art date
Application number
AT200173A
Other languages
German (de)
English (en)
Other versions
ATA200173A (de
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
Priority to AT534575A priority Critical patent/AT342878B/de
Publication of ATA200173A publication Critical patent/ATA200173A/de
Application granted granted Critical
Publication of AT335188B publication Critical patent/AT335188B/de

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)
AT200173A 1972-03-21 1973-03-07 Kathodenwanne zur aluminiumschmelzflusselektrolyse AT335188B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT534575A AT342878B (de) 1972-03-21 1975-07-10 Verfahren zur herstellung einer kathodenwanne zur aluminiumschmelzflusselektrolyse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH429572A CH576005A5 (no) 1972-03-21 1972-03-21

Publications (2)

Publication Number Publication Date
ATA200173A ATA200173A (de) 1976-06-15
AT335188B true AT335188B (de) 1977-02-25

Family

ID=4273427

Family Applications (1)

Application Number Title Priority Date Filing Date
AT200173A AT335188B (de) 1972-03-21 1973-03-07 Kathodenwanne zur aluminiumschmelzflusselektrolyse

Country Status (12)

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

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 (de) * 1979-10-17 1984-06-15 Alusuisse Elektrolysewanne.
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 (ja) * 1980-03-31 1983-03-08 宇部興産株式会社 有機化合物の電解還元用窒化チタン電極
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
DE3373115D1 (en) * 1982-05-28 1987-09-24 Alcan Int Ltd Improvements in electrolytic reduction cells for aluminium production
JPS5928775A (ja) * 1982-08-09 1984-02-15 Sanyo Electric Co Ltd ビデオ信号切換回路
US4514268A (en) * 1982-12-30 1985-04-30 Corning Glass Works Electrolytic Al production with reaction sintered cermet component
US4600481A (en) * 1982-12-30 1986-07-15 Eltech Systems Corporation Aluminum production cell components
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
US5651874A (en) * 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
AU677777B2 (en) * 1992-04-01 1997-05-08 Moltech Invent S.A. Prevention of oxidation of carbonaceous and other materials at high temperatures
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
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
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
CA2199288C (en) * 1994-09-08 2008-06-17 Vittorio De Nora Aluminium electrowinning cell with improved carbon cathode blocks
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 (de) * 2010-08-23 2015-11-19 Sgl Carbon Se Kathode, Vorrichtung zur Aluminiumgewinnung und Verwendung der Kathode bei der Aluminiumgewinnung
DE102011079967A1 (de) * 2011-07-28 2013-01-31 Sgl Carbon Se Beschichtete Hochofensteine
US9957627B2 (en) * 2014-09-10 2018-05-01 Alcoa Usa Corp. Systems and methods of protecting electrolysis cell sidewalls
US11078584B2 (en) 2017-03-31 2021-08-03 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 (de) * 1963-11-21 1967-10-12 The British Aluminium Company Limited, London Kathode fur eine Elektrolysezelle zur Herstellung von Aluminium und Verfahren zur Herstellung derselben
NL129768C (no) * 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 (de) * 1966-05-17 1967-08-15 Marincek Borut Verfahren zur Herstellung von Metallen durch Schmelzflusselektrolyse von Oxiden
OA02464A (fr) * 1966-07-06 1970-05-05 Montedison Spa Perfectionnement aux revêtements intérieurs cryolitiques dans les fours pour la fusion de l'aluminium.
DE1608030A1 (de) * 1967-02-01 1970-10-29 Montedison Spa Auskleidung fuer Elektrolyse-,Umschmelz- und dergleichen OEfen,die geschmolzene Metalle Allein oder zusammen mit geschmolzenen Salzen enthalten
DE2100652A1 (de) * 1971-01-08 1972-07-20 Metallgesellschaft Ag Elektrode für die Chloralkalielektrolyse und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
IT983600B (it) 1974-11-11
FR2177009B1 (no) 1978-03-03
IS2146A7 (is) 1973-05-23
FR2177009A1 (no) 1973-11-02
US3856650A (en) 1974-12-24
ATA200173A (de) 1976-06-15
IS1023B6 (is) 1979-12-14
CH576005A5 (no) 1976-05-31
DE2312439C2 (de) 1984-07-12
NO141692B (no) 1980-01-14
NO141692C (no) 1980-04-23
BR7301954D0 (pt) 1974-07-11
AU5356873A (en) 1974-09-26
JPS577236B2 (no) 1982-02-09
ZA731980B (en) 1973-12-19
NL7303706A (no) 1973-09-25
DE2312439A1 (de) 1973-10-04
JPS497111A (no) 1974-01-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties