NO995254L - Søderberg electrode for the production of silicon alloys and silicon metal - Google Patents

Søderberg electrode for the production of silicon alloys and silicon metal

Info

Publication number
NO995254L
NO995254L NO995254A NO995254A NO995254L NO 995254 L NO995254 L NO 995254L NO 995254 A NO995254 A NO 995254A NO 995254 A NO995254 A NO 995254A NO 995254 L NO995254 L NO 995254L
Authority
NO
Norway
Prior art keywords
silicon
søderberg
electrode
production
alloys
Prior art date
Application number
NO995254A
Other languages
Norwegian (no)
Other versions
NO995254D0 (en
NO315630B1 (en
Inventor
Rene Boisvert
Jacques Dostaler
Jacques Dubois
Dieter W Ksinsik
Original Assignee
Silicium Becancour Inc
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 CA002204425A external-priority patent/CA2204425A1/en
Application filed by Silicium Becancour Inc filed Critical Silicium Becancour Inc
Publication of NO995254D0 publication Critical patent/NO995254D0/en
Publication of NO995254L publication Critical patent/NO995254L/en
Publication of NO315630B1 publication Critical patent/NO315630B1/en

Links

Classifications

    • 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
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/107—Mountings, supports, terminals or arrangements for feeding or guiding electrodes specially adapted for self-baking electrodes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Silicon Compounds (AREA)
  • Discharge Heating (AREA)
  • Ceramic Products (AREA)
NO19995254A 1997-05-02 1999-10-27 Soderberg electrode for the production of silicon alloys and silicon metal NO315630B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002204425A CA2204425A1 (en) 1997-05-02 1997-05-02 Electrode for silicon alloys and silicon metal
US08/958,323 US5854807A (en) 1997-05-02 1997-10-27 Electrode for silicon alloys and silicon metal
PCT/CA1998/000409 WO1998051129A1 (en) 1997-05-02 1998-04-27 Electrode type söderberg for making silicon alloys and silicon metal

Publications (3)

Publication Number Publication Date
NO995254D0 NO995254D0 (en) 1999-10-27
NO995254L true NO995254L (en) 1999-12-29
NO315630B1 NO315630B1 (en) 2003-09-29

Family

ID=25679299

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19995254A NO315630B1 (en) 1997-05-02 1999-10-27 Soderberg electrode for the production of silicon alloys and silicon metal

Country Status (9)

Country Link
EP (1) EP0979596B9 (en)
AU (1) AU7024998A (en)
BR (1) BR9809347B1 (en)
ES (1) ES2177000T3 (en)
IS (1) IS1955B (en)
NO (1) NO315630B1 (en)
PL (1) PL189321B1 (en)
SK (1) SK286447B6 (en)
WO (1) WO1998051129A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000011226A1 (en) * 1998-08-25 2000-03-02 Pyromet (Proprietary) Limited Söderberg-type composite electrode for arc smelting furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB227822A (en) * 1924-01-17 1925-08-13 Norske Elektrokemisk Ind As Improvements in or relating to electrodes for electric furnaces
US4133968A (en) * 1977-05-26 1979-01-09 Frolov Jury F Apparatus for forming self-sintering electrodes
DE3840827A1 (en) * 1988-12-03 1990-06-07 Hoechst Ag ELECTROTHERMIC REDUCTION STOVES
DE4010353A1 (en) * 1990-03-28 1991-10-02 Mannesmann Ag Operating metallurgical furnace with self-baking electrode - lockable traction rod within electrode
FR2724219B1 (en) * 1994-09-05 1996-10-25 Pechiney Electrometallurgie DEVICE FOR MOUNTING A SELF-COOKING COMPOSITE ELECTRODE FOR ELECTRIC ARC OVEN

Also Published As

Publication number Publication date
WO1998051129A1 (en) 1998-11-12
BR9809347B1 (en) 2011-11-16
SK286447B6 (en) 2008-10-07
IS1955B (en) 2004-11-15
AU7024998A (en) 1998-11-27
EP0979596B1 (en) 2002-07-17
ES2177000T3 (en) 2002-12-01
NO995254D0 (en) 1999-10-27
EP0979596A1 (en) 2000-02-16
PL189321B1 (en) 2005-07-29
IS5219A (en) 1999-10-15
NO315630B1 (en) 2003-09-29
BR9809347A (en) 2000-07-04
SK149399A3 (en) 2000-08-14
EP0979596B9 (en) 2003-01-02
PL336590A1 (en) 2000-07-03

Similar Documents

Publication Publication Date Title
NO20014930L (en) Gas treatment of molten metals
NO975615D0 (en) Gas treatment of molten metals
NO960552D0 (en) Electrode and production of the electrode
NO970444D0 (en) Process for the preparation of metals and other elements
NO975707D0 (en) Chloride-assisted hydrometallurgical extraction of metal
EP1150320A4 (en) Method of manufacturing metal electrode
DE69622143D1 (en) Melting Furnace and Process
EP1063313A4 (en) Steel wire and method of manufacturing the same
DE60016264D1 (en) DIRECT METAL PRODUCTION OF PARTS
NO20001758D0 (en) Methods and compositions for the treatment of arthritis
NO20002873L (en) Procedure for increasing production and improving the quality of semen
DE69939734D1 (en) OF MELTED METALS
NO995254L (en) Søderberg electrode for the production of silicon alloys and silicon metal
AU4715101A (en) Production of metals and their alloys
HUP0102315A3 (en) Tantalum-silicon alloys and products containing the same and processes of making the same
DE69734447D1 (en) STABILIZATION OF THE BORDER AREA BETWEEN TIN AND AL ALLOYS
ZA983689B (en) Electrode for silicon alloys and silicon metal
DE19983602T1 (en) Sheet Metal Member And Method Of Manufacturing The Member
FR2758713B1 (en) PROCESS FOR THE MANUFACTURE OF NICKEL-TITANIUM ALLOY DENTAL RINGS AND DENTAL REARS THUS OBTAINED
NO990185D0 (en) Process for the preparation of naphthypyridones and intermediates
GB9615307D0 (en) Production of metal billets
NO991606D0 (en) Refining of magnesium and magnesium alloys
NO965211L (en) Process for the production of silicon metal, silumin and aluminum metal
FI3530U1 (en) Landmark of metal
SI0979596T1 (en) Söderberg electrode for making silicon alloys and silicon metal

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: QSIP CANADA ULC, CA

MM1K Lapsed by not paying the annual fees