IT1050791B - Procedimento e dispositivo per grafitare oggetti di carbonio - Google Patents

Procedimento e dispositivo per grafitare oggetti di carbonio

Info

Publication number
IT1050791B
IT1050791B IT30314/75A IT3031475A IT1050791B IT 1050791 B IT1050791 B IT 1050791B IT 30314/75 A IT30314/75 A IT 30314/75A IT 3031475 A IT3031475 A IT 3031475A IT 1050791 B IT1050791 B IT 1050791B
Authority
IT
Italy
Prior art keywords
procedure
graphing carbon
carbon objects
objects
graphing
Prior art date
Application number
IT30314/75A
Other languages
English (en)
Italian (it)
Original Assignee
Sigri Elektrographit Gmbh
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 DE19742459576 external-priority patent/DE2459576C3/de
Application filed by Sigri Elektrographit Gmbh filed Critical Sigri Elektrographit Gmbh
Application granted granted Critical
Publication of IT1050791B publication Critical patent/IT1050791B/it

Links

Classifications

    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
IT30314/75A 1974-12-17 1975-12-16 Procedimento e dispositivo per grafitare oggetti di carbonio IT1050791B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742459576 DE2459576C3 (de) 1974-12-17 Verfahren und Vorrichtung zum Graphitieren von Kohlenstoffkörpern

Publications (1)

Publication Number Publication Date
IT1050791B true IT1050791B (it) 1981-03-20

Family

ID=5933618

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30314/75A IT1050791B (it) 1974-12-17 1975-12-16 Procedimento e dispositivo per grafitare oggetti di carbonio

Country Status (6)

Country Link
US (1) US4017673A (cg-RX-API-DMAC7.html)
CA (1) CA1066862A (cg-RX-API-DMAC7.html)
FR (1) FR2294983A1 (cg-RX-API-DMAC7.html)
GB (1) GB1470640A (cg-RX-API-DMAC7.html)
IT (1) IT1050791B (cg-RX-API-DMAC7.html)
SE (1) SE415126B (cg-RX-API-DMAC7.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906678A1 (de) * 1979-02-21 1980-09-04 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zum brennen eines kunstkohlekoerpers, insbesondere einer anode fuer die aluminium-schmelzfluss-elektrolyse
US4394766A (en) * 1981-08-03 1983-07-19 Great Lakes Carbon Corporation Graphitization system method and apparatus
FR2534240A1 (fr) * 1982-10-06 1984-04-13 Savoie Electrodes Refract Procede continu de graphitisation de produits carbones longs et four pour la mise en oeuvre de ce procede
DE3404322C2 (de) * 1984-02-08 1992-08-06 Sigri GmbH, 8901 Meitingen Ofenkopf für Graphitierungsofen
IT1191877B (it) * 1986-04-30 1988-03-23 Elettrocarbonium Spa Perfezionamento nei forni di grafitazione mobili
JPH0510231Y2 (cg-RX-API-DMAC7.html) * 1988-03-31 1993-03-12
AT389506B (de) * 1988-08-04 1989-12-27 Voest Alpine Maschinenbau Verfahren und vorrichtung zum graphitieren von kohlenstoffkoerpern
AT393382B (de) * 1990-05-31 1991-10-10 Voest Alpine Mach Const Verfahren und vorrichtung zum graphitieren von kohlenstoffkoerpern
US5299225A (en) * 1992-05-20 1994-03-29 Sigri Great Lakes Carbon Corp. Graphitization furnace
US5751759A (en) * 1995-05-31 1998-05-12 Ucar Carbon Technology Corporation Pre-heating furnace for baked amorphous carbon bodies
US5631919A (en) * 1995-11-21 1997-05-20 Ucar Carbon Technology Corporation Apparatus for lengthwise graphitization (LWG) of carbon electrode bodies
RU2382751C2 (ru) * 2008-01-28 2010-02-27 Михаил Владимирович Василенко Способ термообработки изделий из композиционных материалов
US8506291B2 (en) * 2009-04-06 2013-08-13 Donald B. Gibson Modular mobile furnace train
EP3144276A4 (en) * 2014-05-12 2017-12-13 IHI Corporation Graphitization furnace
US20160059444A1 (en) * 2014-08-29 2016-03-03 Yanbo Wang Production of highly conductive graphitic films from polymer films
CN104229785A (zh) * 2014-09-11 2014-12-24 荣成炭谷有限公司 一种用于石墨化的隧道式设备及其使用方法
CN105329889A (zh) * 2015-12-11 2016-02-17 湖南顶立科技有限公司 一种石墨化设备
CN105347833B (zh) * 2015-12-11 2018-03-09 湖南顶立科技有限公司 一种连续式碳化、石墨化设备
CN108675293A (zh) * 2018-07-02 2018-10-19 凯盛石墨碳材料有限公司 一种石墨高温提纯装置
DE102019126394A1 (de) * 2019-09-30 2021-04-01 Onejoon Gmbh Verfahren zum Herstellen von Graphit und vertikaler Graphitierungsofen
US12060273B2 (en) 2020-04-21 2024-08-13 Global Graphene Group, Inc. Production of graphitic films from a mixture of graphene oxide and highly aromatic molecules
CN113830763A (zh) * 2021-10-19 2021-12-24 河南佰利新能源材料有限公司 轨道移动式石墨化炉系统
CN116481327A (zh) * 2022-08-24 2023-07-25 石门楚晶新材料有限责任公司 一种石墨用多功能生产装置
CN115538148B (zh) * 2022-11-06 2023-12-22 重庆科技学院 一种全钒液流电池电极材料改性处理方法
CN119309407A (zh) * 2024-11-12 2025-01-14 贵州云烯新材料科技有限公司 一种轨道移动式恒功率供电连续石墨化系统及运行方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621218A (en) * 1951-06-06 1952-12-09 Dow Chemical Co Electric graphitizing furnace
US3429974A (en) * 1961-11-07 1969-02-25 Norton Co High temperature tunnel kiln for production of crystalline refractory and abrasive materials

Also Published As

Publication number Publication date
DE2459576A1 (de) 1976-07-01
GB1470640A (en) 1977-04-14
SE415126B (sv) 1980-09-08
FR2294983A1 (fr) 1976-07-16
DE2459576B2 (de) 1976-10-28
SE7513741L (sv) 1976-06-18
FR2294983B1 (cg-RX-API-DMAC7.html) 1981-04-30
US4017673A (en) 1977-04-12
CA1066862A (en) 1979-11-27

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