IS1955B - Söderberg ofn með rafskauti til að vinna kísilmálmblendi og kísilmálm - Google Patents

Söderberg ofn með rafskauti til að vinna kísilmálmblendi og kísilmálm

Info

Publication number
IS1955B
IS1955B IS5219A IS5219A IS1955B IS 1955 B IS1955 B IS 1955B IS 5219 A IS5219 A IS 5219A IS 5219 A IS5219 A IS 5219A IS 1955 B IS1955 B IS 1955B
Authority
IS
Iceland
Prior art keywords
söderberg
oven
electrode
silicon
metal
Prior art date
Application number
IS5219A
Other languages
English (en)
Other versions
IS5219A (is
Inventor
Boisvert René
Dostaler Jacques
Dubois Jacques
W. Ksinsik Dieter
Original Assignee
Silicium Bécancour Inc./Bécancour Silicon 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 Bécancour Inc./Bécancour Silicon Inc. filed Critical Silicium Bécancour Inc./Bécancour Silicon Inc.
Publication of IS5219A publication Critical patent/IS5219A/is
Publication of IS1955B publication Critical patent/IS1955B/is

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)
IS5219A 1997-05-02 1999-10-15 Söderberg ofn með rafskauti til að vinna kísilmálmblendi og kísilmálm IS1955B (is)

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 (2)

Publication Number Publication Date
IS5219A IS5219A (is) 1999-10-15
IS1955B true IS1955B (is) 2004-11-15

Family

ID=25679299

Family Applications (1)

Application Number Title Priority Date Filing Date
IS5219A IS1955B (is) 1997-05-02 1999-10-15 Söderberg ofn með rafskauti til að vinna kísilmálmblendi og kísilmálm

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6452956B1 (en) * 1998-08-25 2002-09-17 Marcel Sciarone Soderberg-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 (de) * 1988-12-03 1990-06-07 Hoechst Ag Elektrothermischer reduktionsofen
DE4010353A1 (de) * 1990-03-28 1991-10-02 Mannesmann Ag Verfahren und vorrichtung zum betreiben eines metallurgischen ofens mit selbstbackender elektrode
FR2724219B1 (fr) * 1994-09-05 1996-10-25 Pechiney Electrometallurgie Dispositif de montage d'une electrode composite a autocuisson pour four electrique a arc

Also Published As

Publication number Publication date
NO995254D0 (no) 1999-10-27
EP0979596A1 (en) 2000-02-16
SK149399A3 (en) 2000-08-14
AU7024998A (en) 1998-11-27
NO315630B1 (no) 2003-09-29
WO1998051129A1 (en) 1998-11-12
ES2177000T3 (es) 2002-12-01
PL336590A1 (en) 2000-07-03
SK286447B6 (sk) 2008-10-07
PL189321B1 (pl) 2005-07-29
BR9809347A (pt) 2000-07-04
NO995254L (no) 1999-12-29
EP0979596B9 (en) 2003-01-02
EP0979596B1 (en) 2002-07-17
BR9809347B1 (pt) 2011-11-16
IS5219A (is) 1999-10-15

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