NO801472L - Fremgangsmaate ved varmebehandling av karbonelektroder - Google Patents

Fremgangsmaate ved varmebehandling av karbonelektroder

Info

Publication number
NO801472L
NO801472L NO801472A NO801472A NO801472L NO 801472 L NO801472 L NO 801472L NO 801472 A NO801472 A NO 801472A NO 801472 A NO801472 A NO 801472A NO 801472 L NO801472 L NO 801472L
Authority
NO
Norway
Prior art keywords
procedure
heat treatment
carbon electrodes
electrodes
carbon
Prior art date
Application number
NO801472A
Other languages
English (en)
Other versions
NO156756B (no
NO156756C (no
Inventor
Donald Norman Holdner
Original Assignee
Alcan Res & Dev
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 Alcan Res & Dev filed Critical Alcan Res & Dev
Publication of NO801472L publication Critical patent/NO801472L/no
Publication of NO156756B publication Critical patent/NO156756B/no
Publication of NO156756C publication Critical patent/NO156756C/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Electrolytic Production Of Metals (AREA)
NO801472A 1979-05-17 1980-05-16 Fremgangsmaate ved forvarming, brenning og avkjoeling av karbonlegemer dannet av pulverformig karbon. NO156756C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/039,751 US4253823A (en) 1979-05-17 1979-05-17 Procedure and apparatus for baking carbon bodies

Publications (3)

Publication Number Publication Date
NO801472L true NO801472L (no) 1980-11-18
NO156756B NO156756B (no) 1987-08-10
NO156756C NO156756C (no) 1987-11-18

Family

ID=21907170

Family Applications (1)

Application Number Title Priority Date Filing Date
NO801472A NO156756C (no) 1979-05-17 1980-05-16 Fremgangsmaate ved forvarming, brenning og avkjoeling av karbonlegemer dannet av pulverformig karbon.

Country Status (8)

Country Link
US (1) US4253823A (no)
EP (1) EP0019425B1 (no)
JP (1) JPS55167116A (no)
AU (1) AU534129B2 (no)
CA (1) CA1150014A (no)
DE (1) DE3061200D1 (no)
ES (1) ES491562A0 (no)
NO (1) NO156756C (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH651380A5 (de) * 1980-08-15 1985-09-13 Alusuisse Offener ringkammerofen fuer die herstellung von kohlenstoffhaltigen formkoerpern und verfahren zu dessen betrieb.
US4382778A (en) * 1981-09-04 1983-05-10 Noranda Mines Limited Method and apparatus for reducing excess air inleakage into an open ring-type carbon baking furnace
NO152029C (no) * 1982-11-05 1985-07-17 Ardal Og Sunndal Verk Ringkammerovn og fremgangsmaate for drift av denne
EP0133842A1 (de) * 1983-08-11 1985-03-06 Schweizerische Aluminium Ag Verfahren zum Betreiben eines offenen Ringkammerofens zum Herstellen von kohlenstoffhaltigen Formkörpern sowie eine Vorrichtung zur Durchführung des Verfahrens
FR2600151B1 (fr) * 1986-06-17 1988-08-26 Pechiney Aluminium Pipes a mamelles orientables pour fours de cuisson de blocs carbones
US5078595A (en) * 1989-07-14 1992-01-07 Roenigk Howard L Carbon flue wall and method of making
DE4119320C1 (no) * 1991-06-12 1993-01-07 Riedhammer Gmbh Und Co Kg, 8500 Nuernberg, De
NO174364C (no) * 1991-11-06 1994-04-20 Norsk Hydro As Anordning ved ringkammerovn
NO180215C (no) * 1995-02-10 1997-03-05 Norsk Hydro As Anordning ved mottrykksvifte i en ringkammerovn
AUPO836997A0 (en) * 1997-08-01 1997-08-28 Lazar Enterprises Pty Ltd Apparatus and process
FR2779811B1 (fr) * 1998-06-11 2000-07-28 Pechiney Aluminium Four a feu tournant a flux central tubulaire
CN1293233C (zh) * 2004-09-30 2007-01-03 平果县强强碳素制品有限责任公司 敞开式环式焙烧炉生产预焙阳极的沥青烟治理方法
US7104789B1 (en) * 2005-03-17 2006-09-12 Harbison-Walker Refractories Company Wall structure for carbon baking furnace
EP1992895B1 (en) * 2007-05-14 2015-10-14 Rio Tinto Alcan International Limited Ring furnace including baking pits with a large horizontal aspect ratio and method of baking carbonaceous articles therein
WO2009036799A1 (de) * 2007-09-18 2009-03-26 Innovatherm Prof. Dr. Leisenberg Gmbh + Co. Kg Verfahren und vorrichtung zur wärmerückgewinnung
CN101498011B (zh) * 2008-01-29 2010-09-01 沈阳铝镁设计研究院 一种阳极焙烧炉炉底冷却装置及方法
US8506291B2 (en) * 2009-04-06 2013-08-13 Donald B. Gibson Modular mobile furnace train
DE102009046937B4 (de) * 2009-11-20 2019-12-05 Innovatherm Prof. Dr. Leisenberg Gmbh + Co. Kg Verfahren und Vorrichtung zur Herstellung von Anoden
EP2753889B1 (fr) * 2011-09-08 2015-11-18 Fives Solios S.A. Dispositif et procédé d'optimisation de la combustion dans des lignes de cloisons d'un four à chambres pour la cuisson de blocs carbonés
EP2807438B1 (de) * 2012-01-25 2016-08-10 INNOVATHERM Prof. Dr. Leisenberg GmbH + Co. KG Verfahren zum betrieb eines anodenbrennofens und steuerungsvorrichtung
US9970710B2 (en) 2012-06-15 2018-05-15 Fluor Technologies Corporation Carbon baking heat recovery ring furnace
US9194628B2 (en) 2012-06-15 2015-11-24 Fluor Technologies Corporation Carbon baking oxygen preheat and heat recovery firing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699931A (en) * 1951-08-06 1955-01-18 Kaiser Aluminium Chem Corp Heat treatment of shaped bodies
FR2080680B1 (no) * 1970-02-21 1973-02-02 Sigri Elektrographit Gmbh
DE2010372B2 (de) * 1970-03-05 1976-11-04 Sigri Elektrographit Gmbh, 8901 Meitingen Verfahren zum brennen von kohlenstoff-formkoerpern in kammerringoefen
GB1422833A (en) * 1973-11-15 1976-01-28 Mo I Khim T I Im D I Mendeleev Method of producing carbon products
US4040778A (en) * 1975-04-09 1977-08-09 Refractory Services International Limited Baking pit furnaces
FR2375150A1 (fr) * 1976-12-21 1978-07-21 Vicentini Spa Officine Fonderi Procede de cuisson de produits ceramiques, a cycle intermittent
JPS53104610A (en) * 1977-02-08 1978-09-12 Shinagawa Refractories Co Tunnel kilns for reheating carbonaceous material impregnated with tar and pitch
IT1202823B (it) * 1978-05-29 1989-02-09 Elettrocarbonium Spa Perfezionamento nei forni continui ad anello per la cottura e la ricottura di materiali carboniosi

Also Published As

Publication number Publication date
CA1150014A (en) 1983-07-19
DE3061200D1 (en) 1983-01-05
JPS55167116A (en) 1980-12-26
AU534129B2 (en) 1984-01-05
ES8103197A1 (es) 1981-02-16
ES491562A0 (es) 1981-02-16
EP0019425A1 (en) 1980-11-26
NO156756B (no) 1987-08-10
NO156756C (no) 1987-11-18
US4253823A (en) 1981-03-03
EP0019425B1 (en) 1982-12-01

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