PL311881A1 - Process for treating pre-burned carbon anodes for use in production aluminium - Google Patents

Process for treating pre-burned carbon anodes for use in production aluminium

Info

Publication number
PL311881A1
PL311881A1 PL31188194A PL31188194A PL311881A1 PL 311881 A1 PL311881 A1 PL 311881A1 PL 31188194 A PL31188194 A PL 31188194A PL 31188194 A PL31188194 A PL 31188194A PL 311881 A1 PL311881 A1 PL 311881A1
Authority
PL
Poland
Prior art keywords
treating
carbon anodes
production aluminium
burned carbon
burned
Prior art date
Application number
PL31188194A
Inventor
Fausto Alures Manganiello
Jean-Jacques Duruz
Vittorio Alures Bello
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
Priority to EP93810401 priority Critical
Priority to EP93810545 priority
Priority to US08/218,679 priority patent/US5486278A/en
Application filed by Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of PL311881A1 publication Critical patent/PL311881A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08Cell construction, e.g. bottoms, walls, cathodes
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50Coating 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
    • C04B41/5006Boron compounds
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52Multiple 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
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12Anodes
    • C25C3/125Anodes based on carbon
PL31188194A 1993-06-02 1994-06-01 Process for treating pre-burned carbon anodes for use in production aluminium PL311881A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP93810401 1993-06-02
EP93810545 1993-08-02
US08/218,679 US5486278A (en) 1993-06-02 1994-03-28 Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell

Publications (1)

Publication Number Publication Date
PL311881A1 true PL311881A1 (en) 1996-03-18

Family

ID=27235584

Family Applications (1)

Application Number Title Priority Date Filing Date
PL31188194A PL311881A1 (en) 1993-06-02 1994-06-01 Process for treating pre-burned carbon anodes for use in production aluminium

Country Status (8)

Country Link
AU (1) AU684775B2 (en)
CA (1) CA2161541C (en)
DE (1) DE69410089T2 (en)
NO (1) NO954893D0 (en)
PL (1) PL311881A1 (en)
RU (1) RU2111287C1 (en)
SK (1) SK142095A3 (en)
WO (1) WO1994028200A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
AU708859B2 (en) * 1996-01-18 1999-08-12 Moltech Invent S.A. Protection of porous bodies against oxidation
WO1998017843A1 (en) * 1996-10-18 1998-04-30 Moltech Invent S.A. The start-up of aluminium electrowinning cells
CN102660757B (en) * 2012-05-23 2015-01-21 深圳市新星轻合金材料股份有限公司 Preparation technology for inert anode material or inert cathode coating material for aluminum electrolysis
RU2532200C2 (en) * 2012-07-20 2014-10-27 Анатолий Иванович Киселев Method of obtaining of aluminium by electrolysis of cryolite-aluminuos melt using carbon oxide
RU2570076C1 (en) * 2014-07-31 2015-12-10 Открытое Акционерное Общество "Уральский научно-исследовательский институт композиционных материалов" Method to manufacture items from composite material with carbon-ceramic matrix
WO2018129621A1 (en) * 2017-01-12 2018-07-19 UNIVERSITé LAVAL Process for manufacturing carbon anodes for aluminium production cells and carbon anodes obtained from the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2042810C3 (en) * 1970-08-28 1975-01-09 Tatabanyai Aluminiumkoho, Tatabanya (Ungarn)
EP0633870B1 (en) * 1992-04-01 1999-11-24 MOLTECH Invent S.A. Prevention of oxidation of carbonaceous and other materials at high temperatures

Also Published As

Publication number Publication date
NO954893L (en) 1995-12-01
DE69410089T2 (en) 1998-12-17
DE69410089D1 (en) 1998-06-10
AU6657594A (en) 1994-12-20
RU2111287C1 (en) 1998-05-20
SK142095A3 (en) 1997-05-07
AU684775B2 (en) 1998-01-08
WO1994028200A1 (en) 1994-12-08
NO954893D0 (en) 1995-12-01
CA2161541C (en) 1999-09-21

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