NO954159D0 - Behandlede karbon- eller karbonbaserte katodiske komponenter for aluminiumproduksjonsceller - Google Patents

Behandlede karbon- eller karbonbaserte katodiske komponenter for aluminiumproduksjonsceller

Info

Publication number
NO954159D0
NO954159D0 NO954159A NO954159A NO954159D0 NO 954159 D0 NO954159 D0 NO 954159D0 NO 954159 A NO954159 A NO 954159A NO 954159 A NO954159 A NO 954159A NO 954159 D0 NO954159 D0 NO 954159D0
Authority
NO
Norway
Prior art keywords
carbon
aluminum production
production cells
based cathodic
cathodic components
Prior art date
Application number
NO954159A
Other languages
English (en)
Norwegian (no)
Other versions
NO954159L (no
Inventor
Jainagesh A Sekhar
Original Assignee
Moltech Invent Sa
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 Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of NO954159L publication Critical patent/NO954159L/no
Publication of NO954159D0 publication Critical patent/NO954159D0/no

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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C04B41/5027—Oxide ceramics in general; Specific oxide ceramics not covered by C04B41/5029 - C04B41/5051
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Catalysts (AREA)
NO954159A 1993-04-19 1995-10-18 Behandlede karbon- eller karbonbaserte katodiske komponenter for aluminiumproduksjonsceller NO954159D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9303683 1993-04-19
PCT/US1993/011380 WO1994024337A1 (fr) 1993-04-19 1993-11-23 Composants cathodiques traites, a base de carbone ou en carbone pour des cellules de production d'aluminium

Publications (2)

Publication Number Publication Date
NO954159L NO954159L (no) 1995-10-18
NO954159D0 true NO954159D0 (no) 1995-10-18

Family

ID=22236520

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954159A NO954159D0 (no) 1993-04-19 1995-10-18 Behandlede karbon- eller karbonbaserte katodiske komponenter for aluminiumproduksjonsceller

Country Status (7)

Country Link
EP (1) EP0786020A1 (fr)
AU (1) AU674718B2 (fr)
CA (1) CA2160468C (fr)
NO (1) NO954159D0 (fr)
PL (1) PL311207A1 (fr)
SK (1) SK128095A3 (fr)
WO (1) WO1994024337A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413689A (en) * 1992-06-12 1995-05-09 Moltech Invent S.A. Carbon containing body or mass useful as cell component
US5679224A (en) * 1993-11-23 1997-10-21 Moltech Invent S.A. Treated carbon or carbon-based cathodic components of aluminum production cells
US5560809A (en) * 1995-05-26 1996-10-01 Saint-Gobain/Norton Industrial Ceramics Corporation Improved lining for aluminum production furnace
ES2258789T3 (es) * 1996-10-18 2006-09-01 Moltech Invent S.A. Puesta en marcha de celdas para la fabricacion electrolitica de aluminio.

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457158A (en) * 1964-10-02 1969-07-22 Reynolds Metals Co Cell lining system
US3558450A (en) * 1968-06-24 1971-01-26 Phillips Petroleum Co Process for electrochemical conversion
US4292345A (en) * 1980-02-04 1981-09-29 Kolesnik Mikhail I Method of protecting carbon-containing component parts of metallurgical units from oxidation
NZ197038A (en) * 1980-05-23 1984-04-27 Alusuisse Cathode for the production of aluminium
US4439382A (en) * 1981-07-27 1984-03-27 Great Lakes Carbon Corporation Titanium diboride-graphite composites
US4466996A (en) * 1982-07-22 1984-08-21 Martin Marietta Corporation Aluminum cell cathode coating method
US4600481A (en) * 1982-12-30 1986-07-15 Eltech Systems Corporation Aluminum production cell components
US4599320A (en) * 1982-12-30 1986-07-08 Alcan International Limited Refractory lining material for electrolytic reduction cell for aluminum production and method of making the same
FR2547598A1 (fr) * 1983-06-20 1984-12-21 Solvay Procede de fabrication d'une electrode pour procedes electrochimiques et cathode pour la production electrolytique d'hydrogene
DE3667305D1 (de) * 1985-05-17 1990-01-11 Moltech Invent Sa Formstabile anode fuer die schmelzflusselektrolyse und elektrolyseverfahren.
US4726995A (en) * 1985-11-13 1988-02-23 Union Carbide Corporation Oxidation retarded graphite or carbon electrode and method for producing the electrode
US4921731A (en) * 1986-02-25 1990-05-01 University Of Florida Deposition of ceramic coatings using sol-gel processing with application of a thermal gradient
WO1989002489A1 (fr) * 1987-09-16 1989-03-23 Eltech Systems Corporation Collecteur de courant cathodique pour des cellules de production d'aluminium
US5203971A (en) * 1987-09-16 1993-04-20 Moltech Invent S.A. Composite cell bottom for aluminum electrowinning
US4944991A (en) * 1988-07-08 1990-07-31 Electric Power Research Institute Formation of alumina impregnated carbon fiber mats
US4935265A (en) * 1988-12-19 1990-06-19 United Technologies Corporation Method for coating fibers with an amorphous hydrated metal oxide
US5071674A (en) * 1989-11-30 1991-12-10 The University Of Florida Method for producing large silica sol-gels doped with inorganic and organic compounds
JPH0637283B2 (ja) * 1989-12-20 1994-05-18 セントラル硝子株式会社 酸化物薄膜の成膜方法
EP0633870B1 (fr) * 1992-04-01 1999-11-24 MOLTECH Invent S.A. Prevention de l'oxydation de matieres carbonees ou autres aux temperatures elevees
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

Also Published As

Publication number Publication date
AU5617294A (en) 1994-11-08
WO1994024337A1 (fr) 1994-10-27
EP0786020A4 (fr) 1997-07-30
PL311207A1 (en) 1996-02-05
AU674718B2 (en) 1997-01-09
NO954159L (no) 1995-10-18
CA2160468A1 (fr) 1994-10-27
SK128095A3 (en) 1996-03-06
EP0786020A1 (fr) 1997-07-30
CA2160468C (fr) 2001-10-02

Similar Documents

Publication Publication Date Title
MA23212A1 (fr) Procede
DE69430061D1 (de) Entsalzungsverfahren
DE69500323D1 (de) Antikorrosiver, kathodischer Elektrotauchlack
DE69402729D1 (de) Elektrolytische Bearbeitung durch STEM-Verfahren
NO944751D0 (no) Karbonmasser spesielt for anvendelse i aluminiumproduksjonsceller
GB9406857D0 (en) Improvements in or relating to organic compounds
DE69424522T2 (de) Methode zur resuspendierung von zellreichen konzentraten
DE69421476T2 (de) Elektrochemisches Immunosensorsystem
DE69705485D1 (de) Elektrolytische Behandlungsmethode von Stickstoffverbindungen enthaltendem Wasser
DE69427094T2 (de) Methode zum anaeroben abbau von klärschlamm
EP0631340A3 (fr) Pile à électrolyte organique liquide.
ITMI941575A0 (it) Processo per la produzione di carbone attivo
AU7441594A (en) Electrolytic cell for the generation of hypo halogenites for water treatment
DE69414324T2 (de) Elektrobeschichtungsverfahren
BR9305810A (pt) Célula de eletrólise pressurizada
ITMI920794A1 (it) Procedimento per la produzione di carbone attivo
NO306262B1 (no) FremgangsmÕte for hydrogenbehandling
DE69303424D1 (de) Elektrolysezelle
NO954159D0 (no) Behandlede karbon- eller karbonbaserte katodiske komponenter for aluminiumproduksjonsceller
DE69300316D1 (de) Kathodischer Elektrotauchlack.
ITMI922551A0 (it) Procedimento per la produzione di carbone attivo
NO954158D0 (no) Mikropyretisk produserte komponenter for aluminiumproduksjonsceller
NO924610L (no) Konstruksjonsdeler for aluminiumelektrolyseceller
ITVA940014A0 (it) Elettrodo per elettrolisi
BR9302093A (pt) Processo de eletrólise de cloro-álcalis

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application