ES2156984T3 - Aparato y metodo para la grafitizacion longitudinal de cuerpos de electrodo de carbono. - Google Patents

Aparato y metodo para la grafitizacion longitudinal de cuerpos de electrodo de carbono.

Info

Publication number
ES2156984T3
ES2156984T3 ES96308309T ES96308309T ES2156984T3 ES 2156984 T3 ES2156984 T3 ES 2156984T3 ES 96308309 T ES96308309 T ES 96308309T ES 96308309 T ES96308309 T ES 96308309T ES 2156984 T3 ES2156984 T3 ES 2156984T3
Authority
ES
Spain
Prior art keywords
sections
grafitization
longitudinal
carbon electrode
electrode 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 - Lifetime
Application number
ES96308309T
Other languages
English (en)
Inventor
Allan Webster Intermill
Francis Edward Wise
David Arthur Lehr
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.)
Graftech Technology LLC
Original Assignee
Ucar Carbon Technology Corp
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 Ucar Carbon Technology Corp filed Critical Ucar Carbon Technology Corp
Application granted granted Critical
Publication of ES2156984T3 publication Critical patent/ES2156984T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • 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
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0025—Currents through the charge
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Ceramic Products (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

LA PRESENTE INVENCION DESCRIBE UN APARATO Y METODO PARA LA GRAFITIZACION EN LONGITUD (LWG) DE ESTRUCTURAS DE CARBONO, QUE EMPLEA SECCIONES EN U (10, 110) DE UN HORNO METALICO, MONTADAS SOBRE SOPORTES EN FORMA DE COSTILLA (16), DESTINADOS A CONTENER LAS ESTRUCTURAS DE CARBONO (52), Y RODEADAS DE MATERIAL AISLANTE COMPACTO (50). SE PROPORCIONAN TUBOS VERTICALES DE HUMOS (30) ENTRE LAS FILAS PARALELAS DE LAS SECCIONES EN U (10, 110) DEL HORNO, PARA ACELERAR EL ENFRIAMIENTO DE LAS ESTRUCTURAS DE ELECTRODO GRAFITIZADAS (52), Y, EN OTRA REALIZACION DE LA INVENCION, SE AÑADEN GOTAS DE AGUA PULVERIZADAS SOBRE LAS SECCIONES DEL HORNO DE METAL (10, 110).
ES96308309T 1995-11-21 1996-11-18 Aparato y metodo para la grafitizacion longitudinal de cuerpos de electrodo de carbono. Expired - Lifetime ES2156984T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/561,369 US5631919A (en) 1995-11-21 1995-11-21 Apparatus for lengthwise graphitization (LWG) of carbon electrode bodies

Publications (1)

Publication Number Publication Date
ES2156984T3 true ES2156984T3 (es) 2001-08-01

Family

ID=24241658

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96308309T Expired - Lifetime ES2156984T3 (es) 1995-11-21 1996-11-18 Aparato y metodo para la grafitizacion longitudinal de cuerpos de electrodo de carbono.

Country Status (16)

Country Link
US (1) US5631919A (es)
EP (1) EP0775679B1 (es)
JP (1) JPH09184686A (es)
KR (1) KR100286958B1 (es)
CN (1) CN1164636A (es)
BR (1) BR9605639A (es)
CA (1) CA2190680C (es)
DE (1) DE69611971T2 (es)
EG (1) EG20932A (es)
ES (1) ES2156984T3 (es)
MY (1) MY113683A (es)
PL (1) PL186570B1 (es)
RO (1) RO118145B1 (es)
RU (1) RU2129340C1 (es)
TW (1) TW346538B (es)
ZA (1) ZA969732B (es)

Families Citing this family (16)

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US6058133A (en) * 1998-08-19 2000-05-02 Ucar Carbon Company Inc. Graphite electrodes incorporating stress-relieving slots
DE19852090C2 (de) * 1998-11-12 2001-08-02 Flohe Gmbh & Co Anlage zur Graphitisierung von Graphitelektroden-Rohlingen
EP1279319A1 (en) * 2000-04-10 2003-01-29 Graphtech Inc. System for reduction in temperature variation during lengthwise graphitization of carbon bodies
KR100738698B1 (ko) 2004-09-03 2007-07-12 모딘코리아 유한회사 면상 발열체를 구비하는 난방장치
RU2343112C1 (ru) * 2007-05-17 2009-01-10 Закрытое акционерное общество "УНИХИМТЕК" (ЗАО "УНИХИМТЕК") Способ получения электроконтактной прокладки (варианты)
DE102008025533B3 (de) * 2008-05-28 2009-09-24 Siemens Aktiengesellschaft Vorrichtung zur Herstellung von Graphitgegenständen, insbesondere Graphitelektroden
WO2010132785A2 (en) 2009-05-15 2010-11-18 Cummins Filtration Ip, Inc. Surface coalescer
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
CN103528369B (zh) * 2013-09-29 2015-06-10 成都易态科技有限公司 材料烧结器
US10053365B2 (en) * 2015-04-15 2018-08-21 Showa Denko Carbon Inc. Graphitization furnace, system, and graphitization method
CN105036125B (zh) * 2015-09-08 2017-08-29 耿巨泉 锂电池负极材料石墨化炉以及石墨化工艺
CN121222126A (zh) 2016-07-19 2025-12-30 安美世滤清系统知识产权公司 穿孔层聚结器
PL3521740T3 (pl) 2018-02-02 2021-09-06 Showa Denko Carbon Austria Gmbh Piec
CN111964352B (zh) * 2020-08-14 2021-10-01 宁夏永威炭业有限责任公司 炭电极两级连续不间断过渡式冷却系统
JP2025512141A (ja) * 2022-04-13 2025-04-17 イプシロン アドバンスト マテリアルズ プライベート リミテッド 負極材料の準備のための装置および方法
CN120313353B (zh) * 2025-06-13 2025-08-15 山西聚贤石墨新材料有限公司 一种石墨电极焙烧装置

Family Cites Families (28)

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CA332950A (en) * 1933-05-30 Harris Derby Ira Carbon graphitizing process
US800515A (en) * 1904-12-07 1905-09-26 Frank J Tone Incandescent electrical furnace.
US1029121A (en) * 1909-10-18 1912-06-11 Electrode Company Of America Apparatus for graphitizing large electrodes.
US1198616A (en) * 1912-06-06 1916-09-19 Nat Carbon Co Method of heating carbon articles in independent units.
US1107478A (en) * 1913-05-27 1914-08-18 Robert A Bayard Electric furnace and method of operating the same.
CA172848A (en) * 1916-04-17 1916-10-31 Francis William Pierpont Fastener
US1684611A (en) * 1925-09-04 1928-09-18 Fed Abrasives Company Electric furnace for producing silicon carbide
US1975259A (en) * 1929-04-27 1934-10-02 Peter C Reilly Method of producing graphitic carbon
US1884600A (en) * 1931-04-23 1932-10-25 Peter C Reilly Induction process of graphitizing carbon
US2621218A (en) * 1951-06-06 1952-12-09 Dow Chemical Co Electric graphitizing furnace
US3284372A (en) * 1965-09-14 1966-11-08 Great Lakes Carbon Corp Apparatus and process for continuously making baked and graphitized carbon bodies
USRE27018E (en) * 1969-11-20 1971-01-05 Silicon carbide furnaces and plants
DE2316494B2 (de) * 1973-04-03 1978-05-03 Sigri Elektrographit Gmbh, 8901 Meitingen Hochstromwiderstandsofen
DE2457923C3 (de) * 1974-12-07 1981-11-05 Sigri Elektrographit Gmbh, 8901 Meitingen Graphitierungsofen
US4017673A (en) * 1974-12-17 1977-04-12 Sigri Elektrographit Gmbh Method and apparatus for graphitization of carbon materials
IT1044132B (it) * 1975-05-26 1980-03-20 Elettrocarbonium Spa Forno di grafitazione continuo a spostamento della carica in senso verticale
GB1517228A (en) * 1977-03-10 1978-07-12 Post Office Furnaces
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DE3404322C2 (de) * 1984-02-08 1992-08-06 Sigri GmbH, 8901 Meitingen Ofenkopf für Graphitierungsofen
SU1632939A1 (ru) * 1986-03-04 1991-03-07 Челябинский Политехнический Институт Им.Ленинского Комсомола Однофазна установка дл графитации углеродистых изделий
IT1191877B (it) * 1986-04-30 1988-03-23 Elettrocarbonium Spa Perfezionamento nei forni di grafitazione mobili
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AT393499B (de) * 1990-08-01 1991-10-25 Voest Alpine Mach Const Verfahren und vorrichtung zum graphitieren von kohlenstoffkoerpern
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Also Published As

Publication number Publication date
EP0775679B1 (en) 2001-03-07
PL186570B1 (pl) 2004-01-30
TW346538B (en) 1998-12-01
ZA969732B (en) 1997-06-12
KR970028409A (ko) 1997-06-24
RU2129340C1 (ru) 1999-04-20
MY113683A (en) 2002-04-30
CA2190680A1 (en) 1997-05-22
RO118145B1 (ro) 2003-02-28
US5631919A (en) 1997-05-20
BR9605639A (pt) 1998-08-18
EP0775679A2 (en) 1997-05-28
DE69611971T2 (de) 2001-07-19
EG20932A (en) 2000-06-28
EP0775679A3 (en) 1997-10-29
PL317091A1 (en) 1997-05-26
MX9605697A (es) 1997-09-30
JPH09184686A (ja) 1997-07-15
KR100286958B1 (ko) 2002-06-24
CN1164636A (zh) 1997-11-12
CA2190680C (en) 2000-05-02
DE69611971D1 (de) 2001-04-12

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