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
carbon anodes
treating pre
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 claimed from US08/218,679 external-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

    • 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
    • C04B41/5006—Boron compounds
    • 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
    • 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
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon
PL31188194A 1993-06-02 1994-06-01 Process for treating pre-burned carbon anodes for use in production aluminium PL311881A1 (en)

Applications Claiming Priority (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 (13)

* 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
US6228424B1 (en) * 1996-01-18 2001-05-08 Moltech Invent S.A. Method and apparatus for impregnation of porous bodies for protection against oxidation
EP0953070B1 (en) * 1996-10-18 2006-03-29 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
CN113402299A (en) * 2021-04-27 2021-09-17 北京化工大学 Method for improving friction performance of graphite material and preparation process
CN113388864B (en) * 2021-06-23 2022-08-16 中国铝业股份有限公司 Carbon anode for low-carbon-slag aluminum electrolysis and preparation method thereof
CN114315356B (en) * 2022-01-21 2023-05-26 东北大学 Aluminum electrolysis carbon anode antioxidation coating and preparation method thereof
CN114965879B (en) * 2022-05-12 2023-10-24 中国铝业股份有限公司 Method for determining carbon dioxide emission in aluminum electrolysis process and related equipment
CN115490525B (en) * 2022-10-12 2023-03-14 焦作市凌飞环保科技有限公司 Carbon anode anti-oxidation liquid coating and preparation method thereof
CN116496085A (en) * 2023-04-10 2023-07-28 广西强强碳素股份有限公司 Preparation method of prebaked anode for electrolysis of semi-graphite aluminum

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) Process for reducing the oxidative corrosion of carbon or graphite moldings
ES2141764T3 (en) * 1992-04-01 2000-04-01 Moltech Invent Sa PREVENTION OF THE OXIDATION OF CARBON MATERIALS AND OTHERS AT HIGH TEMPERATURES.

Also Published As

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

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