CH576005A5 - - Google Patents

Info

Publication number
CH576005A5
CH576005A5 CH429572A CH429572A CH576005A5 CH 576005 A5 CH576005 A5 CH 576005A5 CH 429572 A CH429572 A CH 429572A CH 429572 A CH429572 A CH 429572A CH 576005 A5 CH576005 A5 CH 576005A5
Authority
CH
Switzerland
Application number
CH429572A
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 CH429572A priority Critical patent/CH576005A5/xx
Priority to AT200173A priority patent/AT335188B/de
Priority to DE2312439A priority patent/DE2312439C2/de
Priority to NL7303706A priority patent/NL7303706A/xx
Priority to IS2146A priority patent/IS1023B6/is
Priority to US00342450A priority patent/US3856650A/en
Priority to NO1121/73A priority patent/NO141692C/no
Priority to JP3149873A priority patent/JPS577236B2/ja
Priority to BR731954A priority patent/BR7301954D0/pt
Priority to AU53568/73A priority patent/AU475611B2/en
Priority to IT21928/73A priority patent/IT983600B/it
Priority to ZA731980A priority patent/ZA731980B/xx
Priority to FR7310159A priority patent/FR2177009B1/fr
Priority to AT534575A priority patent/AT342878B/de
Publication of CH576005A5 publication Critical patent/CH576005A5/xx

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)
CH429572A 1972-03-21 1972-03-21 CH576005A5 (no)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CH429572A CH576005A5 (no) 1972-03-21 1972-03-21
AT200173A AT335188B (de) 1972-03-21 1973-03-07 Kathodenwanne zur aluminiumschmelzflusselektrolyse
DE2312439A DE2312439C2 (de) 1972-03-21 1973-03-13 Kathodenwanne einer Aluminiumschmelzflußelektrolysezelle
NL7303706A NL7303706A (no) 1972-03-21 1973-03-16
IS2146A IS1023B6 (is) 1972-03-21 1973-03-19 Rafskaut ú álbræðslukeri
US00342450A US3856650A (en) 1972-03-21 1973-03-19 Cathode for an aluminium fusion electrolysis cell and method of making the same
NO1121/73A NO141692C (no) 1972-03-21 1973-03-20 Katodekar for elektrolytisk fremstilling av aluminium
JP3149873A JPS577236B2 (no) 1972-03-21 1973-03-20
BR731954A BR7301954D0 (pt) 1972-03-21 1973-03-20 Catodio de uma celula eletrolitica para fusao de aluminio bem como processo para a sua fabricacao
AU53568/73A AU475611B2 (en) 1972-03-21 1973-03-21 Aluminium fusion electrolysis cells
IT21928/73A IT983600B (it) 1972-03-21 1973-03-21 Catodo di una cella elettrolitica a bagno fuso di alluminio
ZA731980A ZA731980B (en) 1972-03-21 1973-03-21 Cathode for an aluminium fusion electrolysis cell and method of making the same
FR7310159A FR2177009B1 (no) 1972-03-21 1973-03-21
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 (1)

Publication Number Publication Date
CH576005A5 true CH576005A5 (no) 1976-05-31

Family

ID=4273427

Family Applications (1)

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

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
CA1172991A (en) * 1979-07-02 1984-08-21 Richard H. Biddulph Aluminium reduction cell with carbon cathode having titanium diboride surfaces
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
US4396482A (en) * 1980-07-21 1983-08-02 Aluminum Company Of America Composite cathode
US4308114A (en) * 1980-07-21 1981-12-29 Aluminum Company Of America Electrolytic production of aluminum using a 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
US4534835A (en) * 1982-12-30 1985-08-13 Corning Glass Works Electrolytic Al production with reaction sintered multiphase ceramic
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
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
EP0633870B1 (en) * 1992-04-01 1999-11-24 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
US5651874A (en) * 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
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
EP0905284B1 (en) * 1994-09-08 2002-04-03 MOLTECH Invent S.A. Aluminium electrowinning cell with drained cathode
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
CA2960605C (en) * 2014-09-10 2019-06-11 Alcoa Usa Corp. Systems and methods of protecting electrolysis cell sidewalls
RU2771544C2 (ru) 2017-03-31 2022-05-05 АЛКОА ЮЭсЭй КОРП. Системы и способы электролитического получения алюминия

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.
US3514520A (en) * 1967-02-01 1970-05-26 Montedison Spa Linings of electrolysis,remelting,and similar furnaces,containing molten metals,alone or together with molten salts
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
DE2312439A1 (de) 1973-10-04
NO141692C (no) 1980-04-23
JPS577236B2 (no) 1982-02-09
ZA731980B (en) 1973-12-19
NL7303706A (no) 1973-09-25
FR2177009A1 (no) 1973-11-02
ATA200173A (de) 1976-06-15
IS2146A7 (is) 1973-05-23
IT983600B (it) 1974-11-11
JPS497111A (no) 1974-01-22
DE2312439C2 (de) 1984-07-12
IS1023B6 (is) 1979-12-14
BR7301954D0 (pt) 1974-07-11
US3856650A (en) 1974-12-24
NO141692B (no) 1980-01-14
AT335188B (de) 1977-02-25
AU5356873A (en) 1974-09-26
FR2177009B1 (no) 1978-03-03

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Legal Events

Date Code Title Description
PL Patent ceased