FR2294983A1 - Procede et four pour transformer en graphite des produits en carbone - Google Patents

Procede et four pour transformer en graphite des produits en carbone

Info

Publication number
FR2294983A1
FR2294983A1 FR7538605A FR7538605A FR2294983A1 FR 2294983 A1 FR2294983 A1 FR 2294983A1 FR 7538605 A FR7538605 A FR 7538605A FR 7538605 A FR7538605 A FR 7538605A FR 2294983 A1 FR2294983 A1 FR 2294983A1
Authority
FR
France
Prior art keywords
graphite
oven
carbon products
transforming carbon
transforming
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.)
Granted
Application number
FR7538605A
Other languages
English (en)
Other versions
FR2294983B1 (fr
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.)
Sigri GmbH
Original Assignee
Sigri Elektrograhit 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 Elektrograhit GmbH filed Critical Sigri Elektrograhit GmbH
Publication of FR2294983A1 publication Critical patent/FR2294983A1/fr
Application granted granted Critical
Publication of FR2294983B1 publication Critical patent/FR2294983B1/fr
Granted legal-status Critical Current

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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
FR7538605A 1974-12-17 1975-12-17 Procede et four pour transformer en graphite des produits en carbone Granted FR2294983A1 (fr)

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 (2)

Publication Number Publication Date
FR2294983A1 true FR2294983A1 (fr) 1976-07-16
FR2294983B1 FR2294983B1 (fr) 1981-04-30

Family

ID=5933618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538605A Granted FR2294983A1 (fr) 1974-12-17 1975-12-17 Procede et four pour transformer en graphite des produits en carbone

Country Status (6)

Country Link
US (1) US4017673A (fr)
CA (1) CA1066862A (fr)
FR (1) FR2294983A1 (fr)
GB (1) GB1470640A (fr)
IT (1) IT1050791B (fr)
SE (1) SE415126B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006685A1 (fr) * 1986-04-30 1987-11-05 Elettrocarbonium S.P.A. Four de graphitisation mobile

Families Citing this family (19)

* 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
JPH0510231Y2 (fr) * 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
US8506291B2 (en) * 2009-04-06 2013-08-13 Donald B. Gibson Modular mobile furnace train
CN106458596A (zh) * 2014-05-12 2017-02-22 株式会社Ihi 石墨化炉
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
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006685A1 (fr) * 1986-04-30 1987-11-05 Elettrocarbonium S.P.A. Four de graphitisation mobile

Also Published As

Publication number Publication date
FR2294983B1 (fr) 1981-04-30
SE7513741L (sv) 1976-06-18
DE2459576A1 (de) 1976-07-01
GB1470640A (en) 1977-04-14
US4017673A (en) 1977-04-12
IT1050791B (it) 1981-03-20
CA1066862A (fr) 1979-11-27
DE2459576B2 (de) 1976-10-28
SE415126B (sv) 1980-09-08

Similar Documents

Publication Publication Date Title
FR2294983A1 (fr) Procede et four pour transformer en graphite des produits en carbone
ZA754116B (en) Process and apparatus for the production of combustible gas
FR2300632A1 (fr) Procede pour le decalaminage de produits metalliques
FR2286104A1 (fr) Procede pour la production en continu d'hydrogene et de monoxyde de carbone
FR2335470A2 (fr) Procede et installation pour le frittage de produits ceramiques
FR2295914A1 (fr) Procede de preparation de produits en carbone
FR2284286A1 (fr) Procede d'enlevement d'hydrates de carbone hydrosolubles lors de la fabrication de produits proteiques vegetaux
BE832664A (fr) Procede perfectionne de preparation de cyanoghanidines et produits obtenus
RO72183A (fr) Procede pour la hydrocarbonisation des charbons et la gazeification du coke
GB1517349A (en) Process for the production of high percentage carboxylic acid-1-monoglycerides
FR2289595A1 (fr) Procede d'elimination du charbon cree par oxydation partielle de produits petroliers
BE836431A (fr) Procede pour preparer des melanges gazeux constitues d'hydrogene et de monoxyde de carbone
AU8007875A (en) Process and apparatus for the manufacture of toughened steel
GB1478231A (en) Process and apparatus for the manufacture of tubular fibrous products
FR2309624A1 (fr) Procede et appareil de fabrication de produits de forme en coke
FR1471045A (fr) Four et procédé pour la production de noir de carbone
FR2293431A1 (fr) Procede de production de 2-amino-3-cyanothiophenes et produits obtenus
BE860156A (fr) Concentres de noir de carbone procede pour les fabriquer et utilisation de ces produits
BE832662A (fr) Procede perfectionne de preparation de thiourees et produits obtenus
JPS53102318A (en) Manufacture of heat resistant carbon and graphite products
BE832482A (fr) Procede pour separer le noir de carbone des produits d'oxydation partielle des hydrocarbures
HU178928B (en) Process and cracking furnace for preparing vinyl chloride
FR2324643A1 (fr) Procede de production de phosphonates et produits obtenus
BE863910A (fr) Procede pour la preconcentration de produits metalliferes
BE857413A (fr) Procede pour le durcissement de briquettes de semi-coke et produits obtenus

Legal Events

Date Code Title Description
ST Notification of lapse