NO20022717L - Aluminiumfuktbare beskyttende belegg for karbonkomponenter benyttet i metallurgiske prosesser - Google Patents

Aluminiumfuktbare beskyttende belegg for karbonkomponenter benyttet i metallurgiske prosesser

Info

Publication number
NO20022717L
NO20022717L NO20022717A NO20022717A NO20022717L NO 20022717 L NO20022717 L NO 20022717L NO 20022717 A NO20022717 A NO 20022717A NO 20022717 A NO20022717 A NO 20022717A NO 20022717 L NO20022717 L NO 20022717L
Authority
NO
Norway
Prior art keywords
oxide
particles
suspended
refractory
metal
Prior art date
Application number
NO20022717A
Other languages
English (en)
Norwegian (no)
Other versions
NO20022717D0 (no
Inventor
Vittorio De Nora
Jean-Jacques Duruz
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 US10/161,035 external-priority patent/US20030224220A1/en
Priority claimed from US10/161,034 external-priority patent/US20030221955A1/en
Application filed by Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of NO20022717L publication Critical patent/NO20022717L/no
Publication of NO20022717D0 publication Critical patent/NO20022717D0/no

Links

Classifications

    • 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
    • C04B41/5037—Clay, Kaolin
    • 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
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/5053—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 non-oxide ceramics
    • C04B41/5062—Borides, Nitrides or Silicides
    • C04B41/507—Borides
    • 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
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • 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
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/06—Chloridising
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1678—Increasing the durability of linings; Means for protecting
    • F27D1/1684—Increasing the durability of linings; Means for protecting by a special coating applied to the lining
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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
    • Y02P10/20—Recycling
    • 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)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Coating With Molten Metal (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
NO20022717A 1999-04-16 2002-06-07 Aluminiumfuktbare beskyttende belegg for karbonkomponenter benyttet i metallurgiske prosesser NO20022717D0 (no)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
IB9900700 1999-04-16
IB9901982 1999-12-09
IB0001551 2000-10-25
PCT/IB2000/001810 WO2001042168A1 (en) 1999-04-16 2000-12-06 Aluminium-wettable protective coatings for carbon components used in metallurgical processes
US10/161,035 US20030224220A1 (en) 1999-04-16 2002-06-03 Dense refractory material for use at high temperatures
US10/161,034 US20030221955A1 (en) 1999-12-09 2002-06-03 Aluminium-wettable protective coatings for carbon components used in metallurgical processes

Publications (2)

Publication Number Publication Date
NO20022717L true NO20022717L (no) 2002-06-07
NO20022717D0 NO20022717D0 (no) 2002-06-07

Family

ID=42102992

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20022716A NO20022716L (no) 1999-04-16 2002-06-07 Tett ildfast materiale for höytemperaturanvendelse
NO20022717A NO20022717D0 (no) 1999-04-16 2002-06-07 Aluminiumfuktbare beskyttende belegg for karbonkomponenter benyttet i metallurgiske prosesser

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20022716A NO20022716L (no) 1999-04-16 2002-06-07 Tett ildfast materiale for höytemperaturanvendelse

Country Status (9)

Country Link
EP (3) EP1190203B1 (de)
AT (1) ATE238253T1 (de)
AU (2) AU763385B2 (de)
CA (3) CA2369431A1 (de)
DE (2) DE60001741T2 (de)
ES (2) ES2194719T3 (de)
NO (2) NO20022716L (de)
NZ (1) NZ519429A (de)
WO (3) WO2000063630A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638412B2 (en) * 2000-12-01 2003-10-28 Moltech Invent S.A. Prevention of dissolution of metal-based aluminium production anodes
DE60202265T2 (de) * 2001-03-07 2005-05-25 Moltech Invent S.A. Aluminiumbenetzbares poröses keramisches material
DE60202666T2 (de) * 2001-03-07 2005-06-09 Moltech Invent S.A. Gegen korrosiven hochtemperaturumgebungen beständige wärmeisolierende bauteile
DE60205619T2 (de) * 2001-05-30 2006-05-18 Moltech Invent S.A. An hydrophobe substrate gebundene hydrophile schutzschichten für hochtemperaturanwendungen
WO2004044268A2 (en) * 2002-11-14 2004-05-27 Moltech Invent S.A. The production of hematite-containing material
EP1623055A2 (de) * 2003-04-17 2006-02-08 MOLTECH Invent S.A. Aluminiumbenetzbarer körper auf kohlenstoffbasis
US20090183995A1 (en) * 2004-01-09 2009-07-23 Nguyen Thinh T Ceramic material for use at elevated temperature
EP2864528A1 (de) * 2012-06-25 2015-04-29 Silicor Materials Inc. Auskleidung für die oberfläche eines feuerfesten tiegels zur reinigung von geschmolzenem silicium sowie verfahren zur reinigung von geschmolzenem silicium mit diesem tiegel
DE102014019422A1 (de) * 2014-12-20 2016-06-23 Zpf Gmbh Verwendung eines duktilen Verbundwerkstoffes aus Metall und einer Titanverbindungen enthaltenden Keramik für Bauteile, die in direkten Kontakt mit Aluminiumschmelzen stehen
CN104831316B (zh) * 2015-04-21 2017-09-01 中宁县锦宁铝镁新材料有限公司 降低电解槽母线与阳极导杆接触电阻方法及合金纳米材料
AT15991U1 (de) 2017-05-12 2018-10-15 Plansee Se Hochtemperaturkomponente
EP3781727A4 (de) 2018-04-16 2022-01-19 Laboratoire CIR Inc. Schutz von materialkomponenten gegen die korrosive einwirkung von kryolithschmelzen in aluminiumreduktionszellen
CN115342643B (zh) * 2022-06-30 2023-04-18 宁波锦越新材料有限公司 一种高纯铝晶析装置及其晶析方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000171A1 (en) * 1981-07-01 1983-01-20 De Nora, Vittorio Electrolytic production of aluminum
CA1211474A (en) * 1982-12-30 1986-09-16 Corning Glass Works Reaction sintered oxide-boride
US4540475A (en) * 1982-12-30 1985-09-10 Corning Glass Works Electrolytic Al production with reactive sintered ceramic components of boride-oxide phases
SE454208B (sv) * 1986-02-24 1988-04-11 Asea Ab Sett for avskiljning av inneslutningar i metallsmeltor samt anordning for genomforande av settet
JPS6386827A (ja) * 1986-09-29 1988-04-18 Nippon Light Metal Co Ltd アルミニウム溶湯の精製処理装置
DE3637506A1 (de) * 1986-11-04 1988-05-05 Bayer Ag Verfahren zur herstellung von ingenieurkeramischen pulvern mit additiven
US4898368A (en) * 1988-08-26 1990-02-06 Union Carbide Corporation Wear resistant metallurgical tuyere
GB9015892D0 (en) * 1990-07-19 1990-09-05 Tioxide Group Services Ltd Compositions
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
FR2700773B1 (fr) * 1993-01-28 1995-03-03 Pechiney Recherche Revêtements de protection des matériaux contre les réactions avec l'atmosphère à haute température.
US5374342A (en) * 1993-03-22 1994-12-20 Moltech Invent S.A. Production of carbon-based composite materials as components of aluminium production cells
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
AU2543397A (en) * 1996-03-29 1997-10-22 Garth W. Billings Refractory nitride, carbide, ternary oxide, nitride/oxide, oxide/carbide, oxycarbide, and oxynitride materials and articles
CA2317800C (en) * 1998-01-20 2008-04-01 Moltech Invent S.A. Non-carbon metal-based anodes for aluminium production cells

Also Published As

Publication number Publication date
CA2393491A1 (en) 2001-06-14
CA2393351A1 (en) 2001-06-14
EP1240118A1 (de) 2002-09-18
EP1190203B1 (de) 2003-03-19
ES2194719T3 (es) 2003-12-01
NO20022716D0 (no) 2002-06-07
NO20022716L (no) 2002-06-07
EP1240118B1 (de) 2003-04-23
ATE238253T1 (de) 2003-05-15
DE60002364T2 (de) 2004-03-04
CA2369431A1 (en) 2000-10-26
AU779430B2 (en) 2005-01-27
EP1244824B1 (de) 2005-03-02
DE60001741D1 (de) 2003-04-24
EP1244824A1 (de) 2002-10-02
DE60002364D1 (de) 2003-05-28
WO2000063630A1 (en) 2000-10-26
NO20022717D0 (no) 2002-06-07
AU4135900A (en) 2000-11-02
WO2001042531A1 (en) 2001-06-14
EP1190203A1 (de) 2002-03-27
DE60001741T2 (de) 2003-11-13
ES2195945T3 (es) 2003-12-16
AU763385B2 (en) 2003-07-24
AU1544201A (en) 2001-06-18
WO2001042168A1 (en) 2001-06-14
NZ519429A (en) 2003-11-28

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