SE7908978L - Forfarande for framstellning av kolelektroder pa platsen - Google Patents

Forfarande for framstellning av kolelektroder pa platsen

Info

Publication number
SE7908978L
SE7908978L SE7908978A SE7908978A SE7908978L SE 7908978 L SE7908978 L SE 7908978L SE 7908978 A SE7908978 A SE 7908978A SE 7908978 A SE7908978 A SE 7908978A SE 7908978 L SE7908978 L SE 7908978L
Authority
SE
Sweden
Prior art keywords
annular member
site
procedure
carbon electrodes
annular
Prior art date
Application number
SE7908978A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
Santana G S De
Oliveira D G De
W Bruff
Original Assignee
Carboindustrial Sa
Elkem Spigerverket As
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 Carboindustrial Sa, Elkem Spigerverket As filed Critical Carboindustrial Sa
Publication of SE7908978L publication Critical patent/SE7908978L/

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • H05B7/09—Self-baking electrodes, e.g. Söderberg type electrodes
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Ceramic Products (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Gasification And Melting Of Waste (AREA)
SE7908978A 1978-10-31 1979-10-30 Forfarande for framstellning av kolelektroder pa platsen SE7908978L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7807158A BR7807158A (pt) 1978-10-31 1978-10-31 Aperfeicoamento em processo para a fabricacao in loco de eletrodos de carbono

Publications (1)

Publication Number Publication Date
SE7908978L true SE7908978L (sv) 1980-05-01

Family

ID=4012792

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908978A SE7908978L (sv) 1978-10-31 1979-10-30 Forfarande for framstellning av kolelektroder pa platsen

Country Status (27)

Country Link
US (1) US4527329A (fr)
JP (1) JPS5562805A (fr)
AU (1) AU520691B2 (fr)
BE (1) BE879736A (fr)
BR (1) BR7807158A (fr)
CA (1) CA1148201A (fr)
CH (1) CH645926A5 (fr)
CS (1) CS216513B2 (fr)
DE (1) DE2941709C2 (fr)
ES (1) ES485518A1 (fr)
FI (1) FI81196C (fr)
FR (1) FR2440418A1 (fr)
GB (1) GB2039953B (fr)
IN (1) IN153882B (fr)
IT (1) IT1209396B (fr)
NL (1) NL177927C (fr)
NO (1) NO149451C (fr)
NZ (1) NZ191886A (fr)
PH (1) PH15338A (fr)
PL (1) PL120001B1 (fr)
PT (1) PT70308A (fr)
RO (1) RO81567B (fr)
SE (1) SE7908978L (fr)
TR (1) TR20980A (fr)
YU (1) YU41189B (fr)
ZA (1) ZA795272B (fr)
ZW (1) ZW21579A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461003B (sv) * 1985-09-25 1989-12-11 Asea Ab Anordning vid sjaelvbakande elektroder
DE3538490A1 (de) * 1985-10-25 1987-04-30 Mannesmann Ag Stromzufuehrung zu einer selbstbackenden elektrode
IT1243899B (it) * 1989-11-14 1994-06-28 Elkem Technology Procedimento e mezzi per la produzione continua di corpi di carbone.
ES2046098B1 (es) * 1991-10-30 1994-08-01 Espa Ola De Carburos Metalicos Mejoras sobre el proceso de fabricacion en continuo de electrodos libres de impurezas y hierro para hornos de arco electrico.
NO179770C (no) * 1994-07-21 1996-12-11 Elkem Materials Selvbakende elektrode
NO301256B1 (no) * 1995-03-02 1997-09-29 Elkem Materials Fremgangsmåte for fremstilling av karbonelektroder
NO301257B1 (no) * 1995-03-02 1997-09-29 Elkem Materials Fremgangsmåte og anordning for fremstilling av selvbakende karbonelektrode
CA2204425A1 (fr) * 1997-05-02 1998-11-02 Skw Canada Inc. Electrode pour alliages de silicone et de metal de silicone
US5939012A (en) * 1997-12-12 1999-08-17 Globe Metallurgical, Inc. Method and apparatus for manufacture of carbonaceous articles
BR9900253A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
BR9900252A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
AUPQ755800A0 (en) * 2000-05-17 2000-06-08 Qni Technology Pty Ltd Method for measurement of a consumable electrode
JP4113970B2 (ja) * 2003-03-13 2008-07-09 富士電機水環境システムズ株式会社 直流電気抵抗式還元溶融炉
US7075966B2 (en) 2004-05-20 2006-07-11 Hatch, Ltd. Electrode column
CN102980388A (zh) * 2011-09-07 2013-03-20 江西铜业股份有限公司 贫化电炉电极软断焙烧方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB116853A (en) * 1918-01-09 1918-06-27 Bertram Edward Dunbar Kilburn Improvements in or relating to the Manufacture of Carbon Electrodes.
US1440724A (en) * 1919-09-08 1923-01-02 Norske Elektrokemisk Ind As Electrode for electric furnaces and process for manufacturing the same
US1544151A (en) * 1923-03-20 1925-06-30 Union Carbide Corp Method of and apparatus for forming continuous electrodes
FR673945A (fr) * 1929-04-24 1930-01-21 Norske Elektrokemisk Ind As Procédé de fabrication d'électrodes à auto-cuisson
SE120959C1 (fr) * 1943-05-08 1948-02-24
DE1052597B (de) * 1956-11-08 1959-03-12 Elektrokemisk As Elektrodenmantel fuer selbstbackende Elektroden
NL121762C (fr) * 1959-05-25
GB1269676A (en) * 1968-12-09 1972-04-06 Montedison Spa Self-baking electrodes
US4133968A (en) * 1977-05-26 1979-01-09 Frolov Jury F Apparatus for forming self-sintering electrodes
US4447703A (en) * 1981-11-13 1984-05-08 Westinghouse Electric Corp. Method and apparatus for arc welding

Also Published As

Publication number Publication date
FI793168A (fi) 1980-05-01
JPS5562805A (en) 1980-05-12
PL120001B1 (en) 1982-02-27
TR20980A (tr) 1983-03-16
DE2941709A1 (de) 1980-05-14
RO81567B (ro) 1983-04-30
CH645926A5 (de) 1984-10-31
NO149451C (no) 1984-04-25
AU520691B2 (en) 1982-02-18
CS216513B2 (en) 1982-11-26
JPS576237B2 (fr) 1982-02-03
PT70308A (en) 1979-11-01
NL177927C (nl) 1985-12-16
FI81196C (fi) 1990-09-10
BE879736A (fr) 1980-02-15
AU5233279A (en) 1980-05-08
ZA795272B (en) 1981-05-27
FR2440418A1 (fr) 1980-05-30
PH15338A (en) 1982-12-02
ES485518A1 (es) 1980-05-16
CA1148201A (fr) 1983-06-14
NO793220L (no) 1980-05-02
US4527329A (en) 1985-07-09
BR7807158A (pt) 1979-04-03
IT7926833A0 (it) 1979-10-26
FI81196B (fi) 1990-05-31
FR2440418B1 (fr) 1984-09-14
YU41189B (en) 1986-12-31
IT1209396B (it) 1989-07-16
RO81567A (fr) 1983-04-29
PL219329A1 (fr) 1980-10-20
GB2039953B (en) 1983-01-26
IN153882B (fr) 1984-08-25
NO149451B (no) 1984-01-09
ZW21579A1 (en) 1981-06-17
YU266479A (en) 1982-08-31
DE2941709C2 (de) 1984-12-20
NL7907665A (nl) 1980-05-02
NZ191886A (en) 1982-09-07
GB2039953A (en) 1980-08-20

Similar Documents

Publication Publication Date Title
SE7908978L (sv) Forfarande for framstellning av kolelektroder pa platsen
IT1206694B (it) Riscaldamento per irraggiamento. procedimento per la produzione di una unita' elettrica di
JPS5257771A (en) Direct heated oxide cathode basic metal plate and its manufacture
IT1052761B (it) Condotto perfezionato per forni di cottora..forni che ne risultano e procedimento per la loro fabbricazione
GB2021366B (en) Composite electrodes for electric arc furnaces
NO880641L (no) Selvbrennende elektrode med trykk-fremdrift.
ES479046A0 (es) Central para la produccion de energia, especialmente energia electrica.
BR8200466A (pt) Conjunto de eletrodios,de preferencia para fornos de arco voltaico trifasicos
SE8007893L (sv) Elektrodgrupper till forherd for ugn
JPS541294A (en) Electrical regenerative apparatus for activated carbon
METSELAAR DEVELOPMENT OF CERMET ELECTRODES FOR THERMOIONIC ENERGY CONVERSION
SU528642A1 (ru) Способ изготовлени положительного электрода химического источника тока с органическим электролитом
JPS59112130A (ja) 木材炭化炉並余熱暖房機
JPS53125642A (en) Direct current arc furnace
JPS55144637A (en) Electron gun
JPS5767029A (en) Cylindrical electrode and melting method for glass using cylindrical electrode
JPS57199176A (en) Manufacture of negative electrode for organic electrolyte battery
SU689000A1 (ru) Электрододержатель дуговой электропечи
IT1105325B (it) Perfezionamento nei giunti per elettrodi ad esempio elettrodi per forni elettrici
JPS54156198A (en) Method of baking raw carbon electrode
JPS53101287A (en) Solar battery
JPS54155994A (en) Method of burning green carbon electrode
IT8185524A0 (it) Procedimento per la produzione di elettrodi grafitici per forni elettrici.
GB1471430A (en) High-temperature heat insulation shield
JPS5439564A (en) Electron gun of field emission type

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7807158-6

Effective date: 19791213

Format of ref document f/p: F