GB2185559B - Process and apparatus for continuously graphitizing carbon bodies - Google Patents

Process and apparatus for continuously graphitizing carbon bodies

Info

Publication number
GB2185559B
GB2185559B GB8700319A GB8700319A GB2185559B GB 2185559 B GB2185559 B GB 2185559B GB 8700319 A GB8700319 A GB 8700319A GB 8700319 A GB8700319 A GB 8700319A GB 2185559 B GB2185559 B GB 2185559B
Authority
GB
United Kingdom
Prior art keywords
carbon bodies
graphitizing carbon
continuously
continuously graphitizing
bodies
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8700319A
Other versions
GB8700319D0 (en
GB2185559A (en
Inventor
Siegfried Wilkening
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of GB8700319D0 publication Critical patent/GB8700319D0/en
Publication of GB2185559A publication Critical patent/GB2185559A/en
Application granted granted Critical
Publication of GB2185559B publication Critical patent/GB2185559B/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
    • F27B9/065—Resistor heating, e.g. with resistors also emitting IR rays the resistance being transported by the conveyor
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/142—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving along a vertical axis
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Carbon And Carbon Compounds (AREA)
GB8700319A 1986-01-16 1987-01-08 Process and apparatus for continuously graphitizing carbon bodies Expired GB2185559B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3601014A DE3601014C2 (en) 1986-01-16 1986-01-16 Method and device for the continuous strand graphitization of shaped carbon bodies

Publications (3)

Publication Number Publication Date
GB8700319D0 GB8700319D0 (en) 1987-02-11
GB2185559A GB2185559A (en) 1987-07-22
GB2185559B true GB2185559B (en) 1989-12-20

Family

ID=6291898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8700319A Expired GB2185559B (en) 1986-01-16 1987-01-08 Process and apparatus for continuously graphitizing carbon bodies

Country Status (6)

Country Link
BR (1) BR8700147A (en)
DE (1) DE3601014C2 (en)
FR (1) FR2592875B1 (en)
GB (1) GB2185559B (en)
IT (1) IT1206832B (en)
NO (1) NO169383C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104891486A (en) * 2015-06-10 2015-09-09 四川都江堰西马炭素有限公司 Graphitization furnace with high heat insulation performance

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621311B1 (en) * 1987-10-06 1992-01-10 Savoie Electrodes Refract METHOD AND DEVICE FOR THE SIMULTANEOUS CONTINUOUS GRAPHITIZATION OF LONG CARBON PRODUCTS AND CARBON GRAINS FLOWING IN COUNTER-CURRENT
GB8802957D0 (en) * 1988-02-09 1988-03-09 Electricity Council Heating apparatus
DE3824323A1 (en) * 1988-07-18 1990-01-25 Horst J Ing Grad Feist METHOD FOR GRAPHING CARBON BLANKS TO GRAPHITE ELECTRODES
FR2662496B1 (en) * 1990-05-22 1992-09-04 Tesoriere Jean Marc GRAPHITIZATION PROCESS AND OVEN.
AT393382B (en) * 1990-05-31 1991-10-10 Voest Alpine Mach Const METHOD AND DEVICE FOR GRAPHITING CARBON BODIES
AT393499B (en) * 1990-08-01 1991-10-25 Voest Alpine Mach Const METHOD AND DEVICE FOR GRAPHITING CARBON BODIES
US6038247A (en) * 1997-06-05 2000-03-14 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Graphitizing electric furnace
NO315442B1 (en) * 2001-09-28 2003-09-01 Elkem Materials Electric calcination oven
US6910882B2 (en) * 2002-09-06 2005-06-28 Harper International Corporation Vertical conveyor apparatus for high temperature continuous processing of materials
CN1310833C (en) * 2004-11-15 2007-04-18 镇江焦化煤气集团有限公司 Continuous production and apparatus for high-purity graphite carbon material
PL2255139T3 (en) * 2007-11-08 2014-03-31 Showa Denko Carbon Germany Gmbh Electrically heated shaft furnace
CA2740860C (en) 2008-10-27 2017-11-07 Timcal S.A. Process for the production and treatment of graphite powders
US9618267B2 (en) 2010-09-30 2017-04-11 Ihi Corporation Graphitization furnace and method for producing graphite
JP5654947B2 (en) 2011-05-31 2015-01-14 株式会社Ihi Graphitization furnace and method for producing graphite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD9056A (en) *
DE487373C (en) * 1928-02-17 1929-12-12 Ringsdorff Werke A G Process for graphitizing carbon bodies
GB1047137A (en) * 1963-04-09 1966-11-02 Great Lakes Carbon Corp Apparatus and process for continuously making baked and/or graphitized carbon bodies,or for applying electrothermal energy to conductive compositions
FR2534240A1 (en) * 1982-10-06 1984-04-13 Savoie Electrodes Refract CONTINUOUS PROCESS FOR GRAPHITIZING LONG CARBON PRODUCTS AND OVEN FOR CARRYING OUT SAID METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104891486A (en) * 2015-06-10 2015-09-09 四川都江堰西马炭素有限公司 Graphitization furnace with high heat insulation performance

Also Published As

Publication number Publication date
FR2592875B1 (en) 1989-08-18
IT1206832B (en) 1989-05-11
NO864411D0 (en) 1986-11-05
NO864411L (en) 1987-07-17
FR2592875A1 (en) 1987-07-17
GB8700319D0 (en) 1987-02-11
NO169383C (en) 1992-06-17
IT8767005A0 (en) 1987-01-08
DE3601014A1 (en) 1987-07-23
BR8700147A (en) 1987-12-01
NO169383B (en) 1992-03-09
DE3601014C2 (en) 1995-09-07
GB2185559A (en) 1987-07-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990108