JPS497111A - - Google Patents

Info

Publication number
JPS497111A
JPS497111A JP48031498A JP3149873A JPS497111A JP S497111 A JPS497111 A JP S497111A JP 48031498 A JP48031498 A JP 48031498A JP 3149873 A JP3149873 A JP 3149873A JP S497111 A JPS497111 A JP S497111A
Authority
JP
Japan
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.)
Granted
Application number
JP48031498A
Other languages
Japanese (ja)
Other versions
JPS577236B2 (enrdf_load_html_response
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 filed Critical
Publication of JPS497111A publication Critical patent/JPS497111A/ja
Publication of JPS577236B2 publication Critical patent/JPS577236B2/ja
Expired 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
    • 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)
JP3149873A 1972-03-21 1973-03-20 Expired JPS577236B2 (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS497111A true JPS497111A (enrdf_load_html_response) 1974-01-22
JPS577236B2 JPS577236B2 (enrdf_load_html_response) 1982-02-09

Family

ID=4273427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3149873A Expired JPS577236B2 (enrdf_load_html_response) 1972-03-21 1973-03-20

Country Status (12)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136988A (en) * 1980-03-31 1981-10-26 Ube Ind Ltd Titanium nitride electrode for electrolytic reduction
JPS58213888A (ja) * 1982-05-28 1983-12-12 アルカン・インタ−ナシヨナル・リミテツド アルミニウム製造用電解還元槽

Families Citing this family (31)

* 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
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
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
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
EP0633870B1 (en) * 1992-04-01 1999-11-24 MOLTECH Invent S.A. Prevention of oxidation of carbonaceous and other materials at high temperatures
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 (de) * 1994-09-08 2004-08-19 Moltech Invent S.A. Mit versenkten Nuten drainierte horizontale Kathodenoberfläche für die Aluminium Elektrogewinnung
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
AU2015315310B2 (en) * 2014-09-10 2020-10-22 Alcoa Usa Corp. Systems and methods of protecting electrolysis cell sidewalls
CA3055584A1 (en) 2017-03-31 2018-10-04 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 (enrdf_load_html_response) * 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
OA02463A (fr) * 1966-07-06 1970-05-05 Montedison Spa Cuve cryolitique pour la production d'aluminium par électrolyse.
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136988A (en) * 1980-03-31 1981-10-26 Ube Ind Ltd Titanium nitride electrode for electrolytic reduction
JPS58213888A (ja) * 1982-05-28 1983-12-12 アルカン・インタ−ナシヨナル・リミテツド アルミニウム製造用電解還元槽

Also Published As

Publication number Publication date
IS1023B6 (is) 1979-12-14
FR2177009A1 (enrdf_load_html_response) 1973-11-02
AU5356873A (en) 1974-09-26
JPS577236B2 (enrdf_load_html_response) 1982-02-09
NO141692C (no) 1980-04-23
ZA731980B (en) 1973-12-19
BR7301954D0 (pt) 1974-07-11
ATA200173A (de) 1976-06-15
IT983600B (it) 1974-11-11
DE2312439A1 (de) 1973-10-04
FR2177009B1 (enrdf_load_html_response) 1978-03-03
DE2312439C2 (de) 1984-07-12
CH576005A5 (enrdf_load_html_response) 1976-05-31
IS2146A7 (is) 1973-05-23
NO141692B (no) 1980-01-14
US3856650A (en) 1974-12-24
AT335188B (de) 1977-02-25
NL7303706A (enrdf_load_html_response) 1973-09-25

Similar Documents

Publication Publication Date Title
FR2177009B1 (enrdf_load_html_response)
FR2179781A1 (enrdf_load_html_response)
FR2177664A1 (enrdf_load_html_response)
NO135660C (enrdf_load_html_response)
FR2192929B1 (enrdf_load_html_response)
FR2247619B2 (enrdf_load_html_response)
JPS5340315B2 (enrdf_load_html_response)
JPS5322859B2 (enrdf_load_html_response)
JPS4916315U (enrdf_load_html_response)
JPS4958555U (enrdf_load_html_response)
JPS4898166A (enrdf_load_html_response)
JPS4955017U (enrdf_load_html_response)
CH593236A5 (enrdf_load_html_response)
CH592321A5 (enrdf_load_html_response)
BG18655A1 (enrdf_load_html_response)
NL7311898A (enrdf_load_html_response)
BG17882A1 (enrdf_load_html_response)
BG17995A1 (enrdf_load_html_response)
BG17151A1 (enrdf_load_html_response)
CH561923A (enrdf_load_html_response)
BG17911A1 (enrdf_load_html_response)
CH561916A5 (enrdf_load_html_response)
CH594596A5 (enrdf_load_html_response)
CH594053A5 (enrdf_load_html_response)
CH593273A5 (enrdf_load_html_response)